Updates version

Removes zzaaa from version number
Bring web.config in line with the nuget one
2015-06-09 19:39:45 +02:00 · 2015-06-09 14:38:01 +02:00 · 2015-06-09 14:35:30 +02:00 · 2015-06-09 12:22:08 +02:00 · 2015-06-09 12:17:53 +02:00 · 2015-06-09 12:17:45 +02:00
1012 changed files with 36734 additions and 23924 deletions
@@ -1,9 +1,9 @@
-# The MIT License (MIT) #
-
-Copyright (c) 2013 Umbraco
-
-Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+# The MIT License (MIT) #
+
+Copyright (c) 2013 Umbraco
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
@@ -23,7 +23,7 @@ ReplaceIISExpressPortNumber.exe ..\src\Umbraco.Web.UI\Umbraco.Web.UI.csproj %rel

 ECHO Installing the Microsoft.Bcl.Build package before anything else, otherwise you'd have to run build.cmd twice
 SET nuGetFolder=%CD%\..\src\packages\
-..\src\.nuget\NuGet.exe sources Remove -Name MyGetUmbracoCore
+..\src\.nuget\NuGet.exe sources Remove -Name MyGetUmbracoCore >NUL
 ..\src\.nuget\NuGet.exe sources Add -Name MyGetUmbracoCore -Source https://www.myget.org/F/umbracocore/api/v2/ >NUL
 ..\src\.nuget\NuGet.exe install ..\src\Umbraco.Web.UI\packages.config -OutputDirectory %nuGetFolder%
 ..\src\.nuget\NuGet.exe install ..\src\umbraco.businesslogic\packages.config -OutputDirectory %nuGetFolder%
@@ -49,14 +49,12 @@ ECHO Setting node_modules folder to hidden to prevent VS13 from crashing on it w
 attrib +h ..\src\Umbraco.Web.UI.Client\node_modules

 ECHO Adding Web.config transform files to the NuGet package
-REN .\_BuildOutput\WebApp\MacroScripts\Web.config Web.config.transform
 REN .\_BuildOutput\WebApp\Views\Web.config Web.config.transform
 REN .\_BuildOutput\WebApp\Xslt\Web.config Web.config.transform

 ECHO Packing the NuGet release files
-..\src\.nuget\NuGet.exe Pack NuSpecs\UmbracoCms.Core.nuspec -Version %version%
+..\src\.nuget\NuGet.exe Pack NuSpecs\UmbracoCms.Core.nuspec -Version %version% -Symbols
 ..\src\.nuget\NuGet.exe Pack NuSpecs\UmbracoCms.nuspec -Version %version%
-..\src\.nuget\NuGet.exe Pack NuSpecs\UmbracoExamine.PDF.nuspec
                        
 IF ERRORLEVEL 1 GOTO :showerror

@@ -1,4 +1,3 @@
-
 <Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">

  <!-- 
@@ -14,18 +13,18 @@

  <Import Project="..\tools\UmbracoMSBuildTasks\Umbraco.MSBuild.Tasks.Targets" />
  <Import Project="..\tools\MSBuildCommunityTasks\MSBuild.Community.Tasks.Targets" />
- 
- <UsingTask TaskName="GenerateHash" TaskFactory="CodeTaskFactory" AssemblyFile="$(MSBuildToolsPath)\Microsoft.Build.Tasks.v4.0.dll">
+
+  <UsingTask TaskName="GenerateHash" TaskFactory="CodeTaskFactory" AssemblyFile="$(MSBuildToolsPath)\Microsoft.Build.Tasks.v4.0.dll">
    <ParameterGroup>
-        <InputFiles ParameterType="Microsoft.Build.Framework.ITaskItem[]" Required="true" />
-        <OutputFile ParameterType="System.String" Required="true" />
+      <InputFiles ParameterType="Microsoft.Build.Framework.ITaskItem[]" Required="true" />
+      <OutputFile ParameterType="System.String" Required="true" />
    </ParameterGroup>
    <Task>
-        <Using Namespace="System.IO" />
-        <Using Namespace="System.Linq" />
-        <Using Namespace="System.Security.Cryptography" />
-        <Code Type="Fragment" Language="cs">
-            <![CDATA[
+      <Using Namespace="System.IO" />
+      <Using Namespace="System.Linq" />
+      <Using Namespace="System.Security.Cryptography" />
+      <Code Type="Fragment" Language="cs">
+        <![CDATA[
                using (var ms = new MemoryStream())
                {
                    foreach (var item in InputFiles)
@@ -48,11 +47,11 @@
                    }
                }
            ]]>
-        </Code>
+      </Code>
    </Task>
- </UsingTask>
+  </UsingTask>
+

- 
  <!-- 
 ****************************************************
 VARIABLES 
@@ -76,23 +75,19 @@
    <BuildZipFileName>UmbracoCms$(DECIMAL_BUILD_NUMBER).zip</BuildZipFileName>
    <BuildZipFileNameBin>UmbracoCms.AllBinaries$(DECIMAL_BUILD_NUMBER).zip</BuildZipFileNameBin>
    <BuildZipFileNameWebPi>UmbracoCms.WebPI$(DECIMAL_BUILD_NUMBER).zip</BuildZipFileNameWebPi>
-    <BuildZipExaminePDFName>UmbracoExamine.PDF.0.6.0.zip</BuildZipExaminePDFName>
    <IncludeSymbols>False</IncludeSymbols>
    <BuildFolderRelativeToProjects>..\..\build\$(BuildFolder)</BuildFolderRelativeToProjects>
    <BuildFolderAbsolutePath>$(MSBuildProjectDirectory)\$(BuildFolder)</BuildFolderAbsolutePath>
    <SolutionBinFolder>$(BuildFolder)bin\</SolutionBinFolder>
    <WebAppFolder>$(BuildFolder)WebApp\</WebAppFolder>
    <WebPiFolder>$(BuildFolder)WebPi\</WebPiFolder>
-   <ConfigsFolder>$(BuildFolder)Configs\</ConfigsFolder>
+    <ConfigsFolder>$(BuildFolder)Configs\</ConfigsFolder>
    <SolutionBinFolderRelativeToProjects>$(BuildFolderRelativeToProjects)bin\</SolutionBinFolderRelativeToProjects>
    <SolutionBinFolderAbsolutePath>$(BuildFolderAbsolutePath)bin\</SolutionBinFolderAbsolutePath>
    <WebAppFolderRelativeToProjects>$(BuildFolderRelativeToProjects)WebApp\</WebAppFolderRelativeToProjects>
    <WebAppFolderAbsolutePath>$(BuildFolderAbsolutePath)WebApp\</WebAppFolderAbsolutePath>
    <WebPiFolderRelativeToProjects>$(BuildFolderRelativeToProjects)WebPi\</WebPiFolderRelativeToProjects>
    <WebPiFolderAbsolutePath>$(BuildFolderAbsolutePath)WebPi\</WebPiFolderAbsolutePath>
-    <ExaminePDFPath>$(BuildFolderAbsolutePath)UmbracoExamine.PDF\</ExaminePDFPath>
-    <ExamineAzurePath>$(BuildFolderAbsolutePath)UmbracoExamine.Azure\</ExamineAzurePath>
-    <ExaminePDFAzurePath>$(BuildFolderAbsolutePath)UmbracoExamine.PDF.Azure\</ExaminePDFAzurePath>
  </PropertyGroup>

  <ItemGroup>
@@ -114,16 +109,16 @@
 *****************************************************
 -->

- <Target Name="Build" DependsOnTargets="GenerateWebPiHash">
+  <Target Name="Build" DependsOnTargets="GenerateWebPiHash">
    <Message Text="Build finished" />
- </Target>
- 
- <Target Name="GenerateWebPiHash" DependsOnTargets="ZipWebPiApp">
-   <ItemGroup>
+  </Target>
+
+  <Target Name="GenerateWebPiHash" DependsOnTargets="ZipWebPiApp">
+    <ItemGroup>
      <WebPiFile Include="$(BuildZipFileNameWebPi)" />
-   </ItemGroup>
-   <Message Text="Calculating hash for $(BuildZipFileNameWebPi)" />
-   <GenerateHash InputFiles="@(WebPiFile)" OutputFile="webpihash.txt" />
+    </ItemGroup>
+    <Message Text="Calculating hash for $(BuildZipFileNameWebPi)" />
+    <GenerateHash InputFiles="@(WebPiFile)" OutputFile="webpihash.txt" />
  </Target>

  <Target Name="CleanUp" DependsOnTargets="ZipWebPiApp">
@@ -150,10 +145,10 @@
        DestinationFiles="@(WebPiFiles->'$(WebPiFolder)%(RecursiveDir)%(Filename)%(Extension)')" />

    <!-- Zip the files -->
-    <Exec Command="..\tools\7zip\7za.exe a -r %22$(BuildZipFileNameWebPi)%22 %22$(WebPiFolderAbsolutePath)*%22" />
+    <Exec Command="..\tools\7zip\7za.exe a -r %22$(BuildZipFileNameWebPi)%22 %22$(WebPiFolderAbsolutePath)*%22 -x!dotLess.Core.dll" />
  </Target>

-  <Target Name="ZipWebApp" DependsOnTargets="ZipUmbracoExaminePDF" >
+  <Target Name="ZipWebApp" DependsOnTargets="CreateSystemFolders" >
    <Message Text="Starting to zip to $(buildDate)-$(BuildZipFileName)" Importance="high" />

    <Exec Command="..\tools\7zip\7za.exe a -r %22$(BuildZipFileNameBin)%22 %22$(SolutionBinFolderAbsolutePath)*%22 -x!dotLess.Core.dll" />
@@ -162,14 +157,6 @@
    <Message Text="Finished zipping to build\$(BuildFolder)\$(buildDate)-$(BuildZipFileName)" Importance="high" />
  </Target>
  
-  <Target Name="ZipUmbracoExaminePDF" DependsOnTargets="CreateSystemFolders" >
-    <Message Text="Starting to zip to $(buildDate)-$(BuildZipExaminePDFName)" Importance="high" />
-
-    <Exec Command="..\tools\7zip\7za.exe a -r %22$(BuildZipExaminePDFName)%22 %22$(ExaminePDFPath)*%22" />
-
-    <Message Text="Finished zipping to build\$(BuildFolder)\$(buildDate)-$(BuildZipExaminePDFName)" Importance="high" />
-  </Target>
-
  <Target Name="CreateSystemFolders" DependsOnTargets="CopyBelleBuild" Inputs="@(SystemFolders)" Outputs="%(Identity).Dummy">
    <MakeDir Directories="@(SystemFolders)" />
  </Target>
@@ -177,14 +164,14 @@
  <Target Name="CopyBelleBuild" DependsOnTargets="CopyLibraries" >
    <ItemGroup>
      <BelleFiles Include="..\src\Umbraco.Web.UI.Client\build\belle\**\*.*" Exclude="..\src\Umbraco.Web.UI.Client\build\belle\index.html" />
-    </ItemGroup>	
-	
-	<Copy SourceFiles="@(BelleFiles)"
-        DestinationFiles="@(BelleFiles->'$(WebAppFolder)umbraco\%(RecursiveDir)%(Filename)%(Extension)')"
-        OverwriteReadOnlyFiles="true"
-        SkipUnchangedFiles="false" />
+    </ItemGroup>
+
+    <Copy SourceFiles="@(BelleFiles)"
+          DestinationFiles="@(BelleFiles->'$(WebAppFolder)umbraco\%(RecursiveDir)%(Filename)%(Extension)')"
+          OverwriteReadOnlyFiles="true"
+          SkipUnchangedFiles="false" />
  </Target>
-  
+
  <Target Name="CopyLibraries" DependsOnTargets="OffsetTimestamps" >
    <!-- Copy SQL CE -->
    <ItemGroup>
@@ -217,7 +204,7 @@
  </Target>

  <!-- Copy the transformed web.config file to the root -->
- <Target Name="CopyTransformedWebConfig"  DependsOnTargets="CopyTransformedConfig">
+  <Target Name="CopyTransformedWebConfig"  DependsOnTargets="CopyTransformedConfig">
    <ItemGroup>
      <WebConfigFile Include="..\src\Umbraco.Web.UI\web.$(BuildConfiguration).Config.transformed" />
    </ItemGroup>
@@ -226,24 +213,24 @@
        DestinationFiles="$(WebAppFolder)Web.config"
        OverwriteReadOnlyFiles="true"
        SkipUnchangedFiles="false" />
- </Target>
- 
- <!-- Copy the config files and rename them to *.config.transform -->
- <Target Name="CopyTransformedConfig"  DependsOnTargets="CopyXmlDocumentation">
+  </Target>
+
+  <!-- Copy the config files and rename them to *.config.transform -->
+  <Target Name="CopyTransformedConfig"  DependsOnTargets="CopyXmlDocumentation">
    <ItemGroup>
-     <ConfigFiles Include="$(WebAppFolder)config\*.config;$(WebAppFolder)config\*.js" />
-	 <WebConfigTransformFile Include="$(WebAppFolder)Web.config" />
-   </ItemGroup>
-   
-   <Copy SourceFiles="@(ConfigFiles)"
-       DestinationFiles="@(ConfigFiles->'$(ConfigsFolder)\%(RecursiveDir)%(Filename)%(Extension)')"
-       OverwriteReadOnlyFiles="true"
-       SkipUnchangedFiles="false" />
-	   
-   <Copy SourceFiles="@(WebConfigTransformFile)"
-	   DestinationFiles="$(ConfigsFolder)Web.config.transform"
-	   OverwriteReadOnlyFiles="true"
-	   SkipUnchangedFiles="false" />
+      <ConfigFiles Include="$(WebAppFolder)config\*.config;$(WebAppFolder)config\*.js" />
+      <WebConfigTransformFile Include="$(WebAppFolder)Web.config" />
+    </ItemGroup>
+
+    <Copy SourceFiles="@(ConfigFiles)"
+        DestinationFiles="@(ConfigFiles->'$(ConfigsFolder)\%(RecursiveDir)%(Filename)%(Extension)')"
+        OverwriteReadOnlyFiles="true"
+        SkipUnchangedFiles="false" />
+
+    <Copy SourceFiles="@(WebConfigTransformFile)"
+      DestinationFiles="$(ConfigsFolder)Web.config.transform"
+      OverwriteReadOnlyFiles="true"
+      SkipUnchangedFiles="false" />
  </Target>

  <!-- Copy the xml documentation to the bin folder -->
@@ -261,66 +248,32 @@

  <!-- Unlike 2010, the VS2012 build targets file doesn't clean up the umbraco.presentation dir, do it manually -->
  <Target Name="CleanupPresentation" DependsOnTargets="CompileProjects">
-	<ItemGroup>
-		<PresentationFolderToDelete Include="$(WebAppFolder)umbraco.presentation" />
+    <ItemGroup>
+      <PresentationFolderToDelete Include="$(WebAppFolder)umbraco.presentation" />
    </ItemGroup>
-	<RemoveDir Directories="@(PresentationFolderToDelete)" />
+    <RemoveDir Directories="@(PresentationFolderToDelete)" />
  </Target>

-  <Target Name="CompileProjects" DependsOnTargets="CompileExternalExamineProjects">
-    
+  <Target Name="CompileProjects" DependsOnTargets="SetVersionNumber">
+
    <Message Text="Compiling web project to build\$(BuildFolder)" Importance="high" />
    <!-- For UseWPP_CopyWebApplication=True see http://stackoverflow.com/questions/1983575/copywebapplication-with-web-config-transformations -->
    <!-- Build the Umbraco.Web.UI project -->
    <MSBuild Projects="..\src\Umbraco.Web.UI\Umbraco.Web.UI.csproj" Properties="WarningLevel=0;Configuration=$(BuildConfiguration);UseWPP_CopyWebApplication=True;PipelineDependsOnBuild=False;OutDir=$(SolutionBinFolderAbsolutePath);WebProjectOutputDir=$(WebAppFolderAbsolutePath)" Targets="Clean;Rebuild;" BuildInParallel="False" ToolsVersion="4.0" UnloadProjectsOnCompletion="False">
    </MSBuild>
-    
+
    <!-- DONE -->
    <Message Text="Finished compiling projects" Importance="high" />
  </Target>

-  <Target Name="CompileExternalExamineProjects" DependsOnTargets="SetVersionNumber">
-    <Message Text="Building externally shipped examine projects" Importance="high" />
-
-    <!-- First remove old files from the examine builds -->
-    <ItemGroup>
-      <FilesToDeleteBeforeBuild Include="$(ExaminePDFPath)*;$(ExamineAzurePath)*"/>
-    </ItemGroup>
-    <Delete Files="@(FilesToDeleteBeforeBuild)" />
-    <!-- 
-      Build the UmbracoExamine.PDF.Azure library ... this builds the 3 projects that we want to bundle separately so no need to build each one separately .
-      We'll just build this one and then manually copy the DLLs to where we want them.
-    -->
-    <MSBuild Projects="..\src\UmbracoExamine.PDF.Azure\UmbracoExamine.PDF.Azure.csproj" Properties="WarningLevel=0;Configuration=$(BuildConfiguration);PipelineDependsOnBuild=False;OutDir=$(ExaminePDFAzurePath);" Targets="Clean;Build;" BuildInParallel="False" ToolsVersion="4.0" UnloadProjectsOnCompletion="False">
-    </MSBuild>
-    <ItemGroup>
-      <ExaminePDFFiles Include="$(ExaminePDFAzurePath)**\UmbracoExamine.PDF.dll;$(ExaminePDFAzurePath)**\UmbracoExamine.PDF.pdf;$(ExaminePDFAzurePath)**\UmbracoExamine.PDF.xml;$(ExaminePDFAzurePath)**\itextsharp.dll" />
-      <ExamineAzureFiles Include="$(ExaminePDFAzurePath)**\UmbracoExamine.Azure.dll;$(ExaminePDFAzurePath)**\UmbracoExamine.Azure.pdb;$(ExaminePDFAzurePath)**\UmbracoExamine.Azure.xml" />
-      <ExaminePDFAzureFiles Include="$(ExaminePDFAzurePath)**\UmbracoExamine.Azure.PDF.dll;$(ExaminePDFAzurePath)**\UmbracoExamine.Azure.PDF.pdb;$(ExaminePDFAzurePath)**\UmbracoExamine.Azure.PDF.xml" />
-    </ItemGroup>
-    <!-- Now copy the built files to their correct deployment folders-->
-    <Copy SourceFiles="@(ExaminePDFFiles)"
-        DestinationFolder="$(ExaminePDFPath)"
-        OverwriteReadOnlyFiles="true"
-        SkipUnchangedFiles="false" />
-    <Copy SourceFiles="@(ExamineAzureFiles)"
-        DestinationFolder="$(ExamineAzurePath)"
-        OverwriteReadOnlyFiles="true"
-        SkipUnchangedFiles="false" />
-    <!-- Then just delete the files we don't want to ship in the UmbracoExamine.Azure.PDF folder -->
-    <ItemGroup>
-      <FilesToDeleteAfterBuild Include="$(ExaminePDFAzurePath)*" Exclude="$(ExaminePDFAzurePath)UmbracoExamine.PDF.Azure.dll;$(ExaminePDFAzurePath)UmbracoExamine.PDF.Azure.pdb;$(ExaminePDFAzurePath)UmbracoExamine.PDF.Azure.xml"/>
-    </ItemGroup>
-    <Delete Files="@(FilesToDeleteAfterBuild)" />
-  </Target>
-
+    
  <Target Name="SetVersionNumber" Condition="'$(BUILD_RELEASE)'!=''">
-	<PropertyGroup>
-		<NewVersion>$(BUILD_RELEASE)</NewVersion>
-		<NewVersion Condition="'$(BUILD_COMMENT)'!=''">$(BUILD_RELEASE)-$(BUILD_COMMENT)</NewVersion>
-	</PropertyGroup>
-	
-	<!-- Match & replace 3 and 4 digit version numbers and -beta (if it's there) -->
+    <PropertyGroup>
+      <NewVersion>$(BUILD_RELEASE)</NewVersion>
+      <NewVersion Condition="'$(BUILD_COMMENT)'!=''">$(BUILD_RELEASE)-$(BUILD_COMMENT)</NewVersion>
+    </PropertyGroup>
+
+    <!-- Match & replace 3 and 4 digit version numbers and -beta (if it's there) -->
    <FileUpdate
      Files="..\src\Umbraco.Core\Configuration\UmbracoVersion.cs"
      Regex="(\d+)\.(\d+)\.(\d+)(.(\d+))?"
@@ -329,10 +282,35 @@
    <FileUpdate Files="..\src\Umbraco.Core\Configuration\UmbracoVersion.cs"
      Regex="CurrentComment { get { return &quot;(.+)?&quot;"
      ReplacementText="CurrentComment { get { return &quot;$(BUILD_COMMENT)&quot;"/>
-	
-	<XmlPoke XmlInputPath=".\NuSpecs\build\UmbracoCms.props"
-             Namespaces="&lt;Namespace Prefix='x' Uri='http://schemas.microsoft.com/developer/msbuild/2003' /&gt;"
-			 Query="//x:UmbracoVersion"
-			 Value="$(NewVersion)" />
+
+    <!--This updates the AssemblyFileVersion for the solution to the umbraco version-->
+    <FileUpdate
+      Files="..\src\SolutionInfo.cs"
+      Regex="AssemblyFileVersion\(&quot;(.+)?&quot;\)"
+      ReplacementText="AssemblyFileVersion(&quot;$(BUILD_RELEASE)&quot;)"/>
+
+    <!--This updates the AssemblyInformationalVersion for the solution to the umbraco version and comment-->
+    <FileUpdate 
+      Condition="'$(BUILD_COMMENT)'!=''"
+      Files="..\src\SolutionInfo.cs"
+      Regex="AssemblyInformationalVersion\(&quot;(.+)?&quot;\)"
+      ReplacementText="AssemblyInformationalVersion(&quot;$(BUILD_RELEASE)-$(BUILD_COMMENT)&quot;)"/>
+    <FileUpdate 
+      Condition="'$(BUILD_COMMENT)'==''"
+      Files="..\src\SolutionInfo.cs"
+      Regex="AssemblyInformationalVersion\(&quot;(.+)?&quot;\)"
+      ReplacementText="AssemblyInformationalVersion(&quot;$(BUILD_RELEASE)&quot;)"/>
+    
+    <!--This updates the copyright year-->
+    <FileUpdate 
+      Condition="'$(BUILD_COMMENT)'==''"
+      Files="..\src\SolutionInfo.cs"
+      Regex="AssemblyCopyright\(&quot;Copyright © Umbraco (\d{4})&quot;\)"
+      ReplacementText="AssemblyCopyright(&quot;Copyright © Umbraco $([System.DateTime]::Now.ToString(`yyyy`))&quot;)"/>
+
+    <XmlPoke XmlInputPath=".\NuSpecs\build\UmbracoCms.props"
+               Namespaces="&lt;Namespace Prefix='x' Uri='http://schemas.microsoft.com/developer/msbuild/2003' /&gt;"
+         Query="//x:UmbracoVersion"
+         Value="$(NewVersion)" />
  </Target>
 </Project>
@@ -1,73 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<package xmlns="http://schemas.microsoft.com/packaging/2010/07/nuspec.xsd">
-  <metadata>
-    <id>UmbracoCms.Core.AllBinaries</id>
-    <version>6.1.2</version>
-    <title>Umbraco Cms Core All Binaries</title>
-    <authors>Morten Christensen</authors>
-    <owners>Umbraco HQ</owners>
-    <licenseUrl>http://umbraco.codeplex.com/license</licenseUrl>
-    <projectUrl>http://umbraco.com/</projectUrl>
-    <iconUrl>http://umbraco.com/media/357769/100px_transparent.png</iconUrl>
-    <requireLicenseAcceptance>false</requireLicenseAcceptance>
-    <description>Contains the core assemblies and all of the dependant assemblies needed to run Umbraco Cms. This package only contains assemblies and can be used for package development. Use the UmbracoCms-package to setup Umbraco in Visual Studio as an ASP.NET project.</description>
-    <summary>Contains the core assemblies and all of the dependant assemblies needed to run Umbraco Cms</summary>
-    <language>en-US</language>
-    <tags>umbraco</tags>
-  </metadata>
-  <files>
-    <file src="..\_BuildOutput\bin\businesslogic.dll" target="lib\businesslogic.dll" />
-    <file src="..\_BuildOutput\bin\AutoMapper.dll" target="lib\AutoMapper.dll" />
-    <file src="..\_BuildOutput\bin\AutoMapper.Net4.dll" target="lib\AutoMapper.Net4.dll" />
-    <file src="..\_BuildOutput\bin\businesslogic.dll" target="lib\businesslogic.dll" />
-    <file src="..\_BuildOutput\bin\ClientDependency.Core.dll" target="lib\ClientDependency.Core.dll" />
-    <file src="..\_BuildOutput\bin\ClientDependency.Core.Mvc.dll" target="lib\ClientDependency.Core.Mvc.dll" />
-    <file src="..\_BuildOutput\bin\cms.dll" target="lib\cms.dll" />
-    <file src="..\_BuildOutput\bin\controls.dll" target="lib\controls.dll" />
-    <file src="..\_BuildOutput\bin\CookComputing.XmlRpcV2.dll" target="lib\CookComputing.XmlRpcV2.dll" />
-    <file src="..\_BuildOutput\bin\Examine.dll" target="lib\Examine.dll" />
-    <file src="..\_BuildOutput\bin\HtmlAgilityPack.dll" target="lib\HtmlAgilityPack.dll" />
-    <file src="..\_BuildOutput\bin\ICSharpCode.SharpZipLib.dll" target="lib\ICSharpCode.SharpZipLib.dll" />
-    <file src="..\_BuildOutput\bin\ImageProcessor.dll" target="lib\ImageProcessor.dll" />
-    <file src="..\_BuildOutput\bin\ImageProcessor.Web.dll" target="lib\ImageProcessor.Web.dll" />
-    <file src="..\_BuildOutput\bin\interfaces.dll" target="lib\interfaces.dll" />
-    <file src="..\_BuildOutput\bin\log4net.dll" target="lib\log4net.dll" />
-    <file src="..\_BuildOutput\bin\Lucene.Net.dll" target="lib\Lucene.Net.dll" />
-    <file src="..\_BuildOutput\bin\Microsoft.ApplicationBlocks.Data.dll" target="lib\Microsoft.ApplicationBlocks.Data.dll" />
-    <file src="..\_BuildOutput\bin\Microsoft.Threading.Tasks.dll" target="lib\Microsoft.Threading.Tasks.dll" />
-    <file src="..\_BuildOutput\bin\Microsoft.Threading.Tasks.Extensions.dll" target="lib\Microsoft.Threading.Tasks.Extensions.dll" />
-    <file src="..\_BuildOutput\bin\Microsoft.Web.Infrastructure.dll" target="lib\Microsoft.Web.Infrastructure.dll" />
-    <file src="..\_BuildOutput\bin\Microsoft.Web.Mvc.FixedDisplayModes.dll" target="lib\Microsoft.Web.Mvc.FixedDisplayModes.dll" />
-    <file src="..\_BuildOutput\bin\MiniProfiler.dll" target="lib\MiniProfiler.dll" />
-    <file src="..\_BuildOutput\bin\MySql.Data.dll" target="lib\MySql.Data.dll" />
-    <file src="..\_BuildOutput\bin\Newtonsoft.Json.dll" target="lib\Newtonsoft.Json.dll" />
-    <file src="..\_BuildOutput\bin\NuGet.Core.dll" target="lib\NuGet.Core.dll" />
-    <file src="..\_BuildOutput\bin\SQLCE4Umbraco.dll" target="lib\SQLCE4Umbraco.dll" />
-    <file src="..\_BuildOutput\bin\System.Data.SqlServerCe.dll" target="lib\System.Data.SqlServerCe.dll" />
-    <file src="..\_BuildOutput\bin\System.Data.SqlServerCe.Entity.dll" target="lib\System.Data.SqlServerCe.Entity.dll" />
-    <file src="..\_BuildOutput\bin\System.Net.Http.dll" target="lib\System.Net.Http.dll" />
-    <file src="..\_BuildOutput\bin\System.Net.Http.Extensions.dll" target="lib\System.Net.Http.Extensions.dll" />
-    <file src="..\_BuildOutput\bin\System.Net.Http.Formatting.dll" target="lib\System.Net.Http.Formatting.dll" />
-    <file src="..\_BuildOutput\bin\System.Net.Http.Primitives.dll" target="lib\System.Net.Http.Primitives.dll" />
-    <file src="..\_BuildOutput\bin\System.Net.Http.WebRequest.dll" target="lib\System.Net.Http.WebRequest.dll" />
-    <file src="..\_BuildOutput\bin\System.Web.Helpers.dll" target="lib\System.Web.Helpers.dll" />
-    <file src="..\_BuildOutput\bin\System.Web.Http.dll" target="lib\System.Web.Http.dll" />
-    <file src="..\_BuildOutput\bin\System.Web.Http.WebHost.dll" target="lib\System.Web.Http.WebHost.dll" />
-    <file src="..\_BuildOutput\bin\System.Web.Mvc.dll" target="lib\System.Web.Mvc.dll" />
-    <file src="..\_BuildOutput\bin\System.Web.Razor.dll" target="lib\System.Web.Razor.dll" />
-    <file src="..\_BuildOutput\bin\System.Web.WebPages.Administration.dll" target="lib\System.Web.WebPages.Administration.dll" />
-    <file src="..\_BuildOutput\bin\System.Web.WebPages.Deployment.dll" target="lib\System.Web.WebPages.Deployment.dll" />
-    <file src="..\_BuildOutput\bin\System.Web.WebPages.dll" target="lib\System.Web.WebPages.dll" />
-    <file src="..\_BuildOutput\bin\System.Web.WebPages.Razor.dll" target="lib\System.Web.WebPages.Razor.dll" />
-    <file src="..\_BuildOutput\bin\TidyNet.dll" target="lib\TidyNet.dll" />
-    <file src="..\_BuildOutput\bin\Umbraco.Core.dll" target="lib\Umbraco.Core.dll" />
-    <file src="..\_BuildOutput\bin\umbraco.DataLayer.dll" target="lib\umbraco.DataLayer.dll" />
-    <file src="..\_BuildOutput\bin\umbraco.dll" target="lib\umbraco.dll" />
-    <file src="..\_BuildOutput\bin\umbraco.editorControls.dll" target="lib\umbraco.editorControls.dll" />
-    <file src="..\_BuildOutput\bin\umbraco.MacroEngines.dll" target="lib\umbraco.MacroEngines.dll" />
-    <file src="..\_BuildOutput\bin\umbraco.providers.dll" target="lib\umbraco.providers.dll" />
-    <file src="..\_BuildOutput\bin\Umbraco.Web.UI.dll" target="lib\Umbraco.Web.UI.dll" />
-    <file src="..\_BuildOutput\bin\UmbracoExamine.dll" target="lib\UmbracoExamine.dll" />
-    <file src="..\_BuildOutput\bin\UrlRewritingNet.UrlRewriter.dll" target="lib\UrlRewritingNet.UrlRewriter.dll" />
-  </files>
-</package>
@@ -1,71 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<package xmlns="http://schemas.microsoft.com/packaging/2010/07/nuspec.xsd">
-  <metadata>
-    <id>UmbracoCms.Core</id>
-    <version>7.0.0</version>
-    <title>Umbraco Cms Core Binaries</title>
-    <authors>Umbraco HQ</authors>
-    <owners>Umbraco HQ</owners>
-    <licenseUrl>http://umbraco.codeplex.com/license</licenseUrl>
-    <projectUrl>http://umbraco.com/</projectUrl>
-    <iconUrl>http://umbraco.com/media/357769/100px_transparent.png</iconUrl>
-    <requireLicenseAcceptance>false</requireLicenseAcceptance>
-    <description>Contains the core assemblies needed to run Umbraco Cms. This package only contains assemblies and can be used for package development. Use the UmbracoCms-package to setup Umbraco in Visual Studio as an ASP.NET project.</description>
-    <summary>Contains the core assemblies needed to run Umbraco Cms</summary>
-    <language>en-US</language>
-    <tags>umbraco</tags>
-  </metadata>
-  <files>
-    <file src="..\..\src\SQLCE4Umbraco\obj\Debug\SQLCE4Umbraco.dll" target="lib" />
-    <file src="..\..\src\SQLCE4Umbraco\obj\Debug\SQLCE4Umbraco.pdb" target="lib" />
-    <file src="..\..\src\SQLCE4Umbraco\**\*.cs" exclude="..\..\src\**\TemporaryGeneratedFile*.cs" target="src\SQLCE4Umbraco" />
-
-    <file src="..\..\src\umbraco.businesslogic\obj\Debug\businesslogic.dll" target="lib" />
-    <file src="..\..\src\umbraco.businesslogic\obj\Debug\businesslogic.pdb" target="lib" />
-    <file src="..\..\src\umbraco.businesslogic\**\*.cs" exclude="..\..\src\**\TemporaryGeneratedFile*.cs" target="src\umbraco.businesslogic" />
-
-    <file src="..\..\src\umbraco.cms\obj\Debug\cms.dll" target="lib" />
-    <file src="..\..\src\umbraco.cms\obj\Debug\cms.pdb" target="lib" />
-    <file src="..\..\src\umbraco.cms\**\*.cs" exclude="..\..\src\**\TemporaryGeneratedFile*.cs" target="src\umbraco.cms" />
-
-    <file src="..\..\src\umbraco.controls\obj\Debug\controls.dll" target="lib" />
-    <file src="..\..\src\umbraco.controls\obj\Debug\controls.pdb" target="lib" />
-    <file src="..\..\src\umbraco.controls\**\*.cs" exclude="..\..\src\**\TemporaryGeneratedFile*.cs" target="src\umbraco.controls" />
-
-    <file src="..\..\src\umbraco.interfaces\obj\Debug\interfaces.dll" target="lib" />
-    <file src="..\..\src\umbraco.interfaces\obj\Debug\interfaces.pdb" target="lib" />
-    <file src="..\..\src\umbraco.interfaces\**\*.cs" exclude="..\..\src\**\TemporaryGeneratedFile*.cs" target="src\umbraco.interfaces" />
-
-    <file src="..\..\src\Umbraco.Core\obj\Debug\Umbraco.Core.dll" target="lib" />
-    <file src="..\..\src\Umbraco.Core\obj\Debug\Umbraco.Core.pdb" target="lib" />
-    <file src="..\..\src\Umbraco.Core\**\*.cs" exclude="..\..\src\**\TemporaryGeneratedFile*.cs" target="src\Umbraco.Core" />
-
-    <file src="..\..\src\umbraco.datalayer\obj\Debug\umbraco.DataLayer.dll" target="lib" />
-    <file src="..\..\src\umbraco.datalayer\obj\Debug\umbraco.DataLayer.pdb" target="lib" />
-    <file src="..\..\src\umbraco.datalayer\**\*.cs" exclude="..\..\src\**\TemporaryGeneratedFile*.cs" target="src\umbraco.datalayer" />
-
-    <file src="..\..\src\umbraco.editorControls\obj\Debug\umbraco.editorControls.dll" target="lib" />
-    <file src="..\..\src\umbraco.editorControls\obj\Debug\umbraco.editorControls.pdb" target="lib" />
-    <file src="..\..\src\umbraco.editorControls\**\*.cs" exclude="..\..\src\**\TemporaryGeneratedFile*.cs" target="src\umbraco.editorControls" />
-
-    <file src="..\..\src\umbraco.MacroEngines\obj\Debug\umbraco.MacroEngines.dll" target="lib" />
-    <file src="..\..\src\umbraco.MacroEngines\obj\Debug\umbraco.MacroEngines.pdb" target="lib" />
-    <file src="..\..\src\umbraco.MacroEngines\**\*.cs" exclude="..\..\src\**\TemporaryGeneratedFile*.cs" target="src\umbraco.MacroEngines" />
-
-    <file src="..\..\src\umbraco.providers\obj\Debug\umbraco.providers.dll" target="lib" />
-    <file src="..\..\src\umbraco.providers\obj\Debug\umbraco.providers.pdb" target="lib" />
-    <file src="..\..\src\umbraco.providers\**\*.cs" exclude="..\..\src\**\TemporaryGeneratedFile*.cs" target="src\umbraco.providers" />
-
-    <file src="..\..\src\Umbraco.Web\obj\Debug\umbraco.dll" target="lib" />
-    <file src="..\..\src\Umbraco.Web\obj\Debug\umbraco.pdb" target="lib" />
-    <file src="..\..\src\Umbraco.Web\**\*.cs" exclude="..\..\src\**\TemporaryGeneratedFile*.cs" target="src\Umbraco.Web" />
-
-    <file src="..\..\src\bin\Debug\Umbraco.Web.UI.dll" target="lib" />
-    <file src="..\..\src\bin\Debug\Umbraco.Web.UI.pdb" target="lib" />
-    <file src="..\..\src\Umbraco.Web.UI\**\*.cs" exclude="..\..\src\**\TemporaryGeneratedFile*.cs" target="src\Umbraco.Web.UI" />
-
-    <file src="..\..\src\UmbracoExamine\obj\Debug\UmbracoExamine.dll" target="lib" />
-    <file src="..\..\src\UmbracoExamine\obj\Debug\UmbracoExamine.pdb" target="lib" />
-    <file src="..\..\src\UmbracoExamine\**\*.cs" exclude="..\..\src\**\TemporaryGeneratedFile*.cs" target="src\UmbracoExamine" />
-  </files>
-</package>
@@ -6,7 +6,7 @@
    <title>Umbraco Cms Core Binaries</title>
    <authors>Umbraco HQ</authors>
    <owners>Umbraco HQ</owners>
-    <licenseUrl>http://umbraco.codeplex.com/license</licenseUrl>
+    <licenseUrl>http://opensource.org/licenses/MIT</licenseUrl>
    <projectUrl>http://umbraco.com/</projectUrl>
    <iconUrl>http://umbraco.com/media/357769/100px_transparent.png</iconUrl>
    <requireLicenseAcceptance>false</requireLicenseAcceptance>
@@ -15,24 +15,25 @@
    <language>en-US</language>
    <tags>umbraco</tags>
    <dependencies>
-      <dependency id="Microsoft.AspNet.Mvc" version="[4.0.30506.0,6.0.0)" />
-      <dependency id="Microsoft.AspNet.WebApi" version="[4.0.30506,6.0.0)" />
-      <dependency id="Microsoft.AspNet.WebApi.WebHost" version="[4.0.30506, 6.0.0)" />
-      <dependency id="Microsoft.AspNet.WebApi.Core" version="[4.0.30506, 6.0.0)" />
-      <dependency id="Microsoft.AspNet.WebApi.Client" version="[4.0.30506, 6.0.0)" />
+      <dependency id="Microsoft.AspNet.Mvc" version="[4.0.40804.0,6.0.0)" />
+      <dependency id="Microsoft.AspNet.WebApi" version="[5.2.3,6.0.0)" />
      <dependency id="Microsoft.AspNet.Mvc.FixedDisplayModes" version="1.0.1" />
      <dependency id="Microsoft.Net.Http" version="[2.0.20710.0, 3.0.0)" />
+      <dependency id="Microsoft.AspNet.Identity.Owin" version="[2.2.0, 3.0.0)" />
+      <dependency id="Microsoft.Owin.Security.Cookies" version="[3.0.1, 4.0.0)" />
+      <dependency id="Microsoft.Owin.Security.OAuth" version="[3.0.1, 4.0.0)" />
+      <dependency id="Microsoft.Owin.Host.SystemWeb" version="[3.0.1, 4.0.0)" />      
      <dependency id="MiniProfiler" version="[2.1.0, 3.0.0)" />
      <dependency id="HtmlAgilityPack" version="[1.4.6, 2.0.0)" />
      <dependency id="Lucene.Net" version="[2.9.4.1, 3.0.0.0)" />
      <dependency id="SharpZipLib" version="[0.86.0, 1.0.0)" />
-      <dependency id="MySql.Data" version="[6.6.5]" />
+      <dependency id="MySql.Data" version="[6.9.6, 7.0.0)" />
      <dependency id="xmlrpcnet" version="[2.5.0, 3.0.0)" />
      <dependency id="ClientDependency" version="[1.8.3.1, 2.0.0)" />
      <dependency id="ClientDependency-Mvc" version="[1.8.0, 2.0.0)" />
      <dependency id="AutoMapper" version="[3.0.0, 4.0.0)" />
      <dependency id="Newtonsoft.Json" version="[6.0.5, 7.0.0)" />
-      <dependency id="Examine" version="[0.1.60, 1.0.0)" />
+      <dependency id="Examine" version="[0.1.63, 1.0.0)" />
      <dependency id="ImageProcessor" version="[1.9.5, 3.0.0)" />
      <dependency id="ImageProcessor.Web" version="[3.3.1, 5.0.0)" />
    </dependencies>
@@ -49,6 +50,7 @@
    <file src="..\_BuildOutput\WebApp\bin\log4net.dll" target="lib\log4net.dll" />
    <file src="..\_BuildOutput\WebApp\bin\Microsoft.ApplicationBlocks.Data.dll" target="lib\Microsoft.ApplicationBlocks.Data.dll" />
    <file src="..\_BuildOutput\WebApp\bin\SQLCE4Umbraco.dll" target="lib\SQLCE4Umbraco.dll" />
+    <file src="..\_BuildOutput\WebApp\bin\SQLCE4Umbraco.xml" target="lib\SQLCE4Umbraco.xml" />
    <file src="..\_BuildOutput\WebApp\bin\System.Data.SqlServerCe.dll" target="lib\System.Data.SqlServerCe.dll" />
    <file src="..\_BuildOutput\WebApp\bin\System.Data.SqlServerCe.Entity.dll" target="lib\System.Data.SqlServerCe.Entity.dll" />
    <file src="..\_BuildOutput\WebApp\bin\TidyNet.dll" target="lib\TidyNet.dll" />
@@ -65,8 +67,38 @@
    <file src="..\_BuildOutput\WebApp\bin\umbraco.providers.dll" target="lib\umbraco.providers.dll" />
    <file src="..\_BuildOutput\WebApp\bin\umbraco.providers.xml" target="lib\umbraco.providers.xml" />
    <file src="..\_BuildOutput\WebApp\bin\Umbraco.Web.UI.dll" target="lib\Umbraco.Web.UI.dll" />
+    <file src="..\_BuildOutput\WebApp\bin\Umbraco.Web.UI.xml" target="lib\Umbraco.Web.UI.xml" />
    <file src="..\_BuildOutput\WebApp\bin\UmbracoExamine.dll" target="lib\UmbracoExamine.dll" />
+    <file src="..\_BuildOutput\WebApp\bin\UmbracoExamine.xml" target="lib\UmbracoExamine.xml" />
    <file src="..\_BuildOutput\WebApp\bin\UrlRewritingNet.UrlRewriter.dll" target="lib\UrlRewritingNet.UrlRewriter.dll" />
    <file src="tools\install.core.ps1" target="tools\install.ps1" />
+
+	<!-- Added to be able to produce a symbols package -->
+	<file src="..\_BuildOutput\bin\SQLCE4Umbraco.pdb" target="lib" />
+    <file src="..\..\src\SQLCE4Umbraco\**\*.cs" exclude="..\..\src\**\TemporaryGeneratedFile*.cs" target="src\SQLCE4Umbraco" />
+	<file src="..\_BuildOutput\bin\businesslogic.pdb" target="lib" />
+    <file src="..\..\src\umbraco.businesslogic\**\*.cs" exclude="..\..\src\**\TemporaryGeneratedFile*.cs" target="src\umbraco.businesslogic" />
+	<file src="..\_BuildOutput\bin\cms.pdb" target="lib" />
+    <file src="..\..\src\umbraco.cms\**\*.cs" exclude="..\..\src\**\TemporaryGeneratedFile*.cs" target="src\umbraco.cms" />
+	<file src="..\_BuildOutput\bin\controls.pdb" target="lib" />
+    <file src="..\..\src\umbraco.controls\**\*.cs" exclude="..\..\src\**\TemporaryGeneratedFile*.cs" target="src\umbraco.controls" />
+	<file src="..\_BuildOutput\bin\interfaces.pdb" target="lib" />
+    <file src="..\..\src\umbraco.interfaces\**\*.cs" exclude="..\..\src\**\TemporaryGeneratedFile*.cs" target="src\umbraco.interfaces" />
+	<file src="..\_BuildOutput\bin\Umbraco.Core.pdb" target="lib" />
+    <file src="..\..\src\Umbraco.Core\**\*.cs" exclude="..\..\src\**\TemporaryGeneratedFile*.cs" target="src\Umbraco.Core" />
+	<file src="..\_BuildOutput\bin\umbraco.DataLayer.pdb" target="lib" />
+    <file src="..\..\src\umbraco.datalayer\**\*.cs" exclude="..\..\src\**\TemporaryGeneratedFile*.cs" target="src\umbraco.datalayer" />
+	<file src="..\_BuildOutput\bin\umbraco.editorControls.pdb" target="lib" />
+    <file src="..\..\src\umbraco.editorControls\**\*.cs" exclude="..\..\src\**\TemporaryGeneratedFile*.cs" target="src\umbraco.editorControls" />
+	<file src="..\_BuildOutput\bin\umbraco.MacroEngines.pdb" target="lib" />
+    <file src="..\..\src\umbraco.MacroEngines\**\*.cs" exclude="..\..\src\**\TemporaryGeneratedFile*.cs" target="src\umbraco.MacroEngines" />
+	<file src="..\_BuildOutput\bin\umbraco.providers.pdb" target="lib" />
+    <file src="..\..\src\umbraco.providers\**\*.cs" exclude="..\..\src\**\TemporaryGeneratedFile*.cs" target="src\umbraco.providers" />
+	<file src="..\_BuildOutput\bin\umbraco.pdb" target="lib" />
+    <file src="..\..\src\Umbraco.Web\**\*.cs" exclude="..\..\src\**\TemporaryGeneratedFile*.cs" target="src\Umbraco.Web" />
+	<file src="..\_BuildOutput\bin\Umbraco.Web.UI.pdb" target="lib" />
+    <file src="..\..\src\Umbraco.Web.UI\**\*.cs" exclude="..\..\src\**\TemporaryGeneratedFile*.cs" target="src\Umbraco.Web.UI" />
+	<file src="..\_BuildOutput\bin\UmbracoExamine.pdb" target="lib" />
+    <file src="..\..\src\UmbracoExamine\**\*.cs" exclude="..\..\src\**\TemporaryGeneratedFile*.cs" target="src\UmbracoExamine" />	
  </files>
 </package>
@@ -6,7 +6,7 @@
    <title>Umbraco Cms</title>
    <authors>Umbraco HQ</authors>
    <owners>Umbraco HQ</owners>
-    <licenseUrl>http://umbraco.codeplex.com/license</licenseUrl>
+    <licenseUrl>http://opensource.org/licenses/MIT</licenseUrl>
    <projectUrl>http://umbraco.com/</projectUrl>
    <iconUrl>http://umbraco.com/media/357769/100px_transparent.png</iconUrl>
    <requireLicenseAcceptance>false</requireLicenseAcceptance>
@@ -34,6 +34,7 @@
    <file src="..\_BuildOutput\WebApp\umbraco_client\**" target="UmbracoFiles\umbraco_client" />
    <file src="tools\install.ps1" target="tools\install.ps1" />
    <file src="tools\Readme.txt" target="tools\Readme.txt" />
+    <file src="tools\ReadmeUpgrade.txt" target="tools\ReadmeUpgrade.txt" />
    <file src="tools\Web.config.install.xdt" target="Content\Web.config.install.xdt" />
    <file src="tools\applications.config.install.xdt" target="Content\config\applications.config.install.xdt" />
    <file src="tools\ClientDependency.config.install.xdt" target="Content\config\ClientDependency.config.install.xdt" />
@@ -1,23 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<package xmlns="http://schemas.microsoft.com/packaging/2010/07/nuspec.xsd">
-  <metadata>
-    <id>UmbracoExamine.PDF</id>
-    <version>0.7.0</version>
-    <authors>Umbraco HQ</authors>
-    <owners>Umbraco HQ</owners>
-    <licenseUrl>http://umbraco.codeplex.com/license</licenseUrl>
-    <projectUrl>http://umbraco.com/</projectUrl>
-    <iconUrl>http://umbraco.com/media/357769/100px_transparent.png</iconUrl>
-    <requireLicenseAcceptance>false</requireLicenseAcceptance>
-    <description>UmbracoExmine.PDF</description>
-    <tags>umbraco</tags>
-    <dependencies>
-      <dependency id="UmbracoCms.Core" version="[7.0.0, 8.0.0)" />
-      <dependency id="iTextSharp" version="[5.5.3, 6.0.0)" />
-    </dependencies>
-  </metadata>
-  <files>
-    <file src="..\_BuildOutput\UmbracoExamine.PDF\UmbracoExamine.PDF.dll" target="lib\UmbracoExamine.PDF.dll" />
-    <file src="..\_BuildOutput\UmbracoExamine.PDF\UmbracoExamine.PDF.XML" target="lib\UmbracoExamine.PDF.XML" />
-  </files>
-</package>
@@ -8,21 +8,11 @@
                                                   
 ----------------------------------------------------

-A note about running Umbraco from Visual Studio.
-
 Don't forget to build!

 When upgrading your website using NuGet you should answer "No" to the questions to overwrite the Web.config 
 file (and config files in the config folder). 

-We've done our best to transform your configuration files but in case something is not quite right: remember we
-backed up your files in App_Data\NuGetBackup so you can find the original files before they were transformed.
-
-We've overwritten all the files in the Umbraco and Umbraco_Client folder, these have been backed up in 
-App_Data\NuGetBackup. We didn't overwrite the UI.xml file nor did we remove any files or folders that you or 
-a package might have added. Only the existing files were overwritten. If you customized anything then make 
-sure to do a compare and merge with the NuGetBackup folder.
-
 This NuGet package includes build targets that extend the creation of a deploy package, which is generated by 
 Publishing from Visual Studio. The targets will only work once Publishing is configured, so if you don't use
 Publish this won't affect you.
@@ -0,0 +1,33 @@
+
+  _    _ __  __ ____  _____           _____ ____  
+ | |  | |  \/  |  _ \|  __ \    /\   / ____/ __ \ 
+ | |  | | \  / | |_) | |__) |  /  \ | |   | |  | |
+ | |  | | |\/| |  _ <|  _  /  / /\ \| |   | |  | |
+ | |__| | |  | | |_) | | \ \ / ____ | |___| |__| |
+  \____/|_|  |_|____/|_|  \_/_/    \_\_____\____/ 
+                                                   
+----------------------------------------------------
+
+Don't forget to build!
+
+When upgrading your website using NuGet you should answer "No" to the questions to overwrite the Web.config 
+file (and config files in the config folder). 
+
+We've done our best to transform your configuration files but in case something is not quite right: remember we
+backed up your files in App_Data\NuGetBackup so you can find the original files before they were transformed.
+
+We've overwritten all the files in the Umbraco and Umbraco_Client folder, these have been backed up in 
+App_Data\NuGetBackup. We didn't overwrite the UI.xml file nor did we remove any files or folders that you or 
+a package might have added. Only the existing files were overwritten. If you customized anything then make 
+sure to do a compare and merge with the NuGetBackup folder.
+
+This NuGet package includes build targets that extend the creation of a deploy package, which is generated by 
+Publishing from Visual Studio. The targets will only work once Publishing is configured, so if you don't use
+Publish this won't affect you.
+The following items will now be automatically included when creating a deploy package or publishing to the file 
+system: umbraco, umbraco_client, config\splashes and global.asax.
+
+Please read the release notes on our.umbraco.org:
+http://our.umbraco.org/contribute/releases
+
+- Umbraco
@@ -21,6 +21,7 @@
  <appSettings xdt:Transform="InsertIfMissing" />
  <appSettings>
    <add key="ValidationSettings:UnobtrusiveValidationMode" value="None" xdt:Locator="Match(key)" xdt:Transform="InsertIfMissing" />
+    <add key="owin:appStartup" value="UmbracoDefaultOwinStartup" xdt:Locator="Match(key)" xdt:Transform="InsertIfMissing" />
  </appSettings>

  <umbracoConfiguration xdt:Transform="InsertIfMissing">
@@ -37,8 +38,10 @@
    <DbProviderFactories xdt:Transform="InsertIfMissing">
      <remove invariant="System.Data.SqlServerCe.4.0" xdt:Locator="Match(invariant)" xdt:Transform="InsertIfMissing" />
      <add name="Microsoft SQL Server Compact Data Provider 4.0" invariant="System.Data.SqlServerCe.4.0" description=".NET Framework Data Provider for Microsoft SQL Server Compact" type="System.Data.SqlServerCe.SqlCeProviderFactory, System.Data.SqlServerCe" xdt:Locator="Match(invariant)" xdt:Transform="SetAttributes(invariant,description,type)" />
-      <remove invariant="MySql.Data.MySqlClient" xdt:Locator="Match(invariant)" xdt:Transform="InsertIfMissing" />
-      <add name="MySQL Data Provider" invariant="MySql.Data.MySqlClient" description=".Net Framework Data Provider for MySQL" type="MySql.Data.MySqlClient.MySqlClientFactory, MySql.Data" xdt:Locator="Match(invariant)" xdt:Transform="SetAttributes(invariant,description,type)" />
+      <remove invariant="MySql.Data.MySqlClient" xdt:Locator="Match(invariant)" xdt:Transform="InsertIfMissing" />	  
+      <add invariant="MySql.Data.MySqlClient" xdt:Locator="Match(invariant)" xdt:Transform="Remove" />
+      <add name="MySQL Data Provider" invariant="MySql.Data.MySqlClient" description=".Net Framework Data Provider for MySQL" type="MySql.Data.MySqlClient.MySqlClientFactory, MySql.Data" xdt:Locator="Match(invariant)" xdt:Transform="InsertIfMissing" />
+      <add invariant="MySql.Data.MySqlClient" type="MySql.Data.MySqlClient.MySqlClientFactory, MySql.Data" xdt:Locator="Match(invariant)" xdt:Transform="SetAttributes(type)" />
    </DbProviderFactories>
  </system.data>
  <clientDependency xdt:Transform="RemoveAttributes(version)" />
@@ -141,6 +144,7 @@
      <dependentAssembly xdt:Locator="Condition(./_defaultNamespace:assemblyIdentity/@name='System.Net.Http')" xdt:Transform="Remove" />
      <dependentAssembly xdt:Locator="Condition(./_defaultNamespace:assemblyIdentity/@name='Newtonsoft.Json')" xdt:Transform="Remove" />
      <dependentAssembly xdt:Locator="Condition(./_defaultNamespace:assemblyIdentity/@name='System.Web.Mvc')" xdt:Transform="Remove" />
+      <dependentAssembly xdt:Locator="Condition(./_defaultNamespace:assemblyIdentity/@name='System.Web.Htttp')" xdt:Transform="Remove" />
    </assemblyBinding>
  </runtime>

@@ -158,6 +162,10 @@
        <assemblyIdentity name="System.Web.Mvc" publicKeyToken="31bf3856ad364e35" culture="neutral" />
        <bindingRedirect oldVersion="0.0.0.0-4.0.0.0" newVersion="4.0.0.0" />
      </dependentAssembly>
+      <dependentAssembly xdt:Transform="Insert">
+        <assemblyIdentity name="System.Web.Http" publicKeyToken="31bf3856ad364e35" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-5.2.3.0" newVersion="5.2.3.0" />
+      </dependentAssembly>
    </assemblyBinding>
  </runtime>

@@ -47,93 +47,46 @@ if ($project) {
 		robocopy $umbracoClientFolder $umbracoClientBackupPath /e /LOG:$copyLogsPath\UmbracoClientBackup.log
 		robocopy $umbracoClientFolderSource $umbracoClientFolder /is /it /e /LOG:$copyLogsPath\UmbracoClientCopy.log		
 	}
-	
-	$copyWebconfig = $false

-	# SJ - What can I say: big up for James Newton King for teaching us a hack for detecting if this is a new install vs. an upgrade!
-	# https://github.com/JamesNK/Newtonsoft.Json/pull/387 - would never have seen this without the controversial pull request..	
-	Try		
+	$copyWebconfig = $true
+	$destinationWebConfig = Join-Path $projectDestinationPath "Web.config"
+
+	if(Test-Path $destinationWebConfig) 
 	{
-		# see if user is installing from VS NuGet console		
-		# get reference to the window, the console host and the input history		
-		# copy web.config if "install-package UmbracoCms" was last input		
-		# this is in a try-catch as they might be using the regular NuGet dialog 
-		# instead of package manager console
-		
-		$dte2 = Get-Interface $dte ([EnvDTE80.DTE2])		
-
-		$consoleWindow = $(Get-VSComponentModel).GetService([NuGetConsole.IPowerConsoleWindow])		
+		Try 
+		{
+			[xml]$config = Get-Content $destinationWebConfig
 			
-		$props = $consoleWindow.GetType().GetProperties([System.Reflection.BindingFlags]::Instance -bor [System.Reflection.BindingFlags]::NonPublic)		
-			
-		$prop = $props | ? { $_.Name -eq "ActiveHostInfo" } | select -first 1
-			
-		$hostInfo = $prop.GetValue($consoleWindow)
-			
-		$history = $hostInfo.WpfConsole.InputHistory.History		
-			
-		$lastCommand = $history | select -last 1
-			
-		if ($lastCommand)		
-		{		
-			$lastCommand = $lastCommand.Trim().ToLower()		
-			if ($lastCommand.StartsWith("install-package") -and $lastCommand.Contains("umbracocms"))		
-			{		
-				$copyWebconfig = $true
+			$config.configuration.appSettings.ChildNodes | ForEach-Object { 
+				if($_.key -eq "umbracoConfigurationStatus") 
+				{
+					# The web.config has an umbraco-specific appSetting in it
+					# don't overwrite it and let config transforms do their thing
+					$copyWebconfig = $false 
+				}
 			}
-		}
+		} 
+		Catch { }
 	}
-	Catch { }
-	
-	Try		
-	{	
-		# user is installing from VS NuGet dialog		
-		# get reference to the window, then smart output console provider		
-		# copy web.config if messages in buffered console contains "installing...UmbracoCms" in last operation		
-		
-		$instanceField = [NuGet.Dialog.PackageManagerWindow].GetField("CurrentInstance", [System.Reflection.BindingFlags]::Static -bor [System.Reflection.BindingFlags]::NonPublic)		
-		$consoleField = [NuGet.Dialog.PackageManagerWindow].GetField("_smartOutputConsoleProvider", [System.Reflection.BindingFlags]::Instance -bor [System.Reflection.BindingFlags]::NonPublic)		
-		
-		$instance = $instanceField.GetValue($null)		
-		
-		$consoleProvider = $consoleField.GetValue($instance)		
-			
-		$console = $consoleProvider.CreateOutputConsole($false)		
-		
-		$messagesField = $console.GetType().GetField("_messages", [System.Reflection.BindingFlags]::Instance -bor [System.Reflection.BindingFlags]::NonPublic)		
-			
-		$messages = $messagesField.GetValue($console)		
-	
-		$operations = $messages -split "=============================="		
-			
-		$lastOperation = $operations | select -last 1		
-			
-		if ($lastOperation)		
-		{		
-			$lastOperation = $lastOperation.ToLower()
-			$lines = $lastOperation -split "`r`n"
-			$installMatch = $lines | ? { $_.Contains("...umbracocms ") } | select -first 1
-			
-			if ($installMatch)		
-			{
-				$copyWebconfig = $true
-			}
-		}
-	} 
-	Catch { }
 	
 	if($copyWebconfig -eq $true) 
 	{
 		$packageWebConfigSource = Join-Path $rootPath "UmbracoFiles\Web.config"
-		$destinationWebConfig = Join-Path $projectDestinationPath "Web.config"
 		Copy-Item $packageWebConfigSource $destinationWebConfig -Force
-	}
+	} 

 	$installFolder = Join-Path $projectDestinationPath "Install"
 	if(Test-Path $installFolder) {
 		Remove-Item $installFolder -Force -Recurse -Confirm:$false
 	}
 	
-	# Open readme.txt file
-	$DTE.ItemOperations.OpenFile($toolsPath + '\Readme.txt')
+	# Open appropriate readme
+	if($copyWebconfig -eq $true)  
+	{
+		$DTE.ItemOperations.OpenFile($toolsPath + '\Readme.txt')
+	} 
+	else 
+	{	
+		$DTE.ItemOperations.OpenFile($toolsPath + '\ReadmeUpgrade.txt')
+	}
 }
@@ -1,2 +1,3 @@
 # Usage: on line 2 put the release version, on line 3 put the version comment (example: beta)
-7.2.3
+7.3.0
+beta
@@ -1,13 +0,0 @@
-Umbraco CMS version 4.5 is licensed under the OSI approved MIT License:
-
-Copyright (c) 2007-2010 umbraco I/S.
-
-Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
-
-Umbraco versions prior to 4.5 were licensed under a combination of MIT and a propriatary UI license.  The license history can be found here:
-http://umbraco.codeplex.com/license
@@ -1,33 +0,0 @@
-Umbraco - the simple, flexible and friendly ASP.NET CMS
-=======================================================
-For the first time on the Microsoft platform a free user and developer friendly cms that makes it quick and easy to create websites - or a breeze to build complex web applications. umbraco got award-winning integration capabilities and supports your ASP.NET User and Custom Controls out of the box. It's a developers dream and your users will love it too. Used by more than 57.000 active websites including Heinz.com, Peugeot.com, NAIAS.com and Microsofts documentinteropinitiative.org website you can be sure that the technology is proven, stable and scales.
-
-More info at http://umbraco.com
-
-Exploring the repository
-========================
-Most contributors will work on their own fork and should pick the branch in which they need their fix. For more information see:
-http://our.umbraco.org/contribute/guidelines-for-core-contribution
-
-Exploring the source
-====================
-The Umbraco source code is never required for you to start building sites. If you are not using the source code for debugging purposes or to contribute to the source then please download the binaries listed at http://umbraco.codeplex.com
-
-With that said, the Umbraco solution can be opened in Visual Studio 2010 with SP1 installed or Visual Studio 2012.
-
-Contributing
-============
-Umbraco is Open Source which means you can contribute to make it great!
-Read all about it at http://our.umbraco.org/contribute
-
-Forums
-======
-We have a forum running on http://our.umbraco.org for friendly community support.
-
-Documentation
-=============
-Our documentation section provides help on installing and using Umbraco including API reference documentation: http://our.umbraco.org/documentation
-
-Submitting Issues
-=================
-Another way you can contribute to Umbraco is by providing issue reports, for information on how to submit an issue report refer to our online guide at http://our.umbraco.org/contribute/report-an-issue-or-request-a-feature
@@ -77,8 +77,9 @@
    <Compile Include="SqlCEUtility.cs" />
  </ItemGroup>
  <ItemGroup>
-    <None Include="app.config" />
-    <None Include="app.config" />
+    <None Include="app.config">
+      <SubType>Designer</SubType>
+    </None>
    <None Include="packages.config" />
  </ItemGroup>
  <ItemGroup>
@@ -14,6 +14,22 @@
        <assemblyIdentity name="System.Web.WebPages" publicKeyToken="31bf3856ad364e35" culture="neutral" />
        <bindingRedirect oldVersion="0.0.0.0-2.0.0.0" newVersion="2.0.0.0" />
      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="Microsoft.Owin" publicKeyToken="31bf3856ad364e35" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-3.0.1.0" newVersion="3.0.1.0" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="Microsoft.Owin.Security.OAuth" publicKeyToken="31bf3856ad364e35" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-3.0.1.0" newVersion="3.0.1.0" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="Microsoft.Owin.Security" publicKeyToken="31bf3856ad364e35" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-3.0.1.0" newVersion="3.0.1.0" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="Microsoft.Owin.Security.Cookies" publicKeyToken="31bf3856ad364e35" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-3.0.1.0" newVersion="3.0.1.0" />
+      </dependentAssembly>
    </assemblyBinding>
  </runtime>
 </configuration>
@@ -1,8 +1,8 @@
-using System.Reflection;
+using System.Reflection;
 using System.Resources;

-[assembly: AssemblyCompany("umbraco")]
-[assembly: AssemblyCopyright("Copyright © Umbraco 2012")]
+[assembly: AssemblyCompany("Umbraco")]
+[assembly: AssemblyCopyright("Copyright © Umbraco 2015")]
 [assembly: AssemblyTrademark("")]
 [assembly: AssemblyCulture("")]

@@ -10,3 +10,6 @@ using System.Resources;


 [assembly: AssemblyVersion("1.0.*")]
+
+[assembly: AssemblyFileVersion("7.3.0")]
+[assembly: AssemblyInformationalVersion("7.3.0-beta")]
@@ -2,6 +2,7 @@ using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Reflection;
+using Umbraco.Core.Logging;
 using Umbraco.Core.ObjectResolution;
 using umbraco.interfaces;

@@ -12,13 +13,14 @@ namespace Umbraco.Core
 	/// </summary>
 	internal sealed class ActionsResolver : LazyManyObjectsResolverBase<ActionsResolver, IAction>
 	{
-
-		/// <summary>
-		/// Constructor
-		/// </summary>
-		/// <param name="packageActions"></param>		
-		internal ActionsResolver(Func<IEnumerable<Type>> packageActions)
-			: base(packageActions)
+	    /// <summary>
+	    /// Constructor
+	    /// </summary>
+	    /// <param name="serviceProvider"></param>
+	    /// <param name="logger"></param>
+	    /// <param name="packageActions"></param>		
+	    internal ActionsResolver(IServiceProvider serviceProvider, ILogger logger, Func<IEnumerable<Type>> packageActions)
+            : base(serviceProvider, logger, packageActions)
 		{

 		}
@@ -55,7 +57,7 @@ namespace Umbraco.Core
 				var instance = type.GetProperty("Instance", BindingFlags.Public | BindingFlags.Static);
 				//if the singletone initializer is not found, try simply creating an instance of the IAction if it supports public constructors
 				if (instance == null)
-					typeInstance = PluginManager.Current.CreateInstance<IAction>(type);
+					typeInstance = ServiceProvider.GetService(type) as IAction;
 				else
 					typeInstance = instance.GetValue(null, null) as IAction;

@@ -1,8 +1,6 @@
-using System;
-
 namespace Umbraco.Core
 {
-	/// <summary>
+    /// <summary>
 	/// Helper methods for Activation
 	/// </summary>
 	internal static class ActivatorHelper
@@ -14,7 +12,9 @@ namespace Umbraco.Core
 		/// <returns></returns>
 		public static T CreateInstance<T>() where T : class, new()
 		{
-			return Activator.CreateInstance(typeof(T)) as T;
+		    return new ActivatorServiceProvider().GetService(typeof (T)) as T;
 		}
+
+	    
 	}
 }
@@ -0,0 +1,12 @@
+using System;
+
+namespace Umbraco.Core
+{
+    internal class ActivatorServiceProvider : IServiceProvider
+    {
+        public object GetService(Type serviceType)
+        {
+            return Activator.CreateInstance(serviceType);
+        }
+    }
+}
@@ -8,6 +8,7 @@ using Umbraco.Core.Configuration;
 using Umbraco.Core.Configuration.UmbracoSettings;
 using Umbraco.Core.Logging;
 using Umbraco.Core.ObjectResolution;
+using Umbraco.Core.Profiling;
 using Umbraco.Core.Services;


@@ -21,21 +22,35 @@ namespace Umbraco.Core
    /// </remarks>
    public class ApplicationContext : IDisposable
    {
-        
        /// <summary>
        /// Constructor
        /// </summary>
        /// <param name="dbContext"></param>
        /// <param name="serviceContext"></param>
        /// <param name="cache"></param>
-        public ApplicationContext(DatabaseContext dbContext, ServiceContext serviceContext, CacheHelper cache)
-        {
+        /// <param name="logger"></param>
+        public ApplicationContext(DatabaseContext dbContext, ServiceContext serviceContext, CacheHelper cache, ProfilingLogger logger)
+	    {
            if (dbContext == null) throw new ArgumentNullException("dbContext");
            if (serviceContext == null) throw new ArgumentNullException("serviceContext");
            if (cache == null) throw new ArgumentNullException("cache");
            _databaseContext = dbContext;
            _services = serviceContext;
            ApplicationCache = cache;
+            ProfilingLogger = logger;
+	    }
+
+	    /// <summary>
+        /// Constructor
+        /// </summary>
+        /// <param name="dbContext"></param>
+        /// <param name="serviceContext"></param>
+        /// <param name="cache"></param>
+        [Obsolete("Use the other constructor specifying an ILogger instead")]
+        public ApplicationContext(DatabaseContext dbContext, ServiceContext serviceContext, CacheHelper cache)
+            : this(dbContext, serviceContext, cache, 
+                new ProfilingLogger(LoggerResolver.Current.Logger, ProfilerResolver.Current.Profiler))
+        {
        }

        /// <summary>
@@ -83,6 +98,7 @@ namespace Umbraco.Core
 	    /// <remarks>
 	    /// This is NOT thread safe 
 	    /// </remarks>
+        [Obsolete("Use the other method specifying an ProfilingLogger instead")]
 	    public static ApplicationContext EnsureContext(DatabaseContext dbContext, ServiceContext serviceContext, CacheHelper cache, bool replaceContext)
        {
            if (ApplicationContext.Current != null)
@@ -95,6 +111,33 @@ namespace Umbraco.Core
            return ApplicationContext.Current;
        }

+	    /// <summary>
+	    /// A method used to create and ensure that a global ApplicationContext singleton is created.
+	    /// </summary>
+	    /// <param name="cache"></param>
+	    /// <param name="logger"></param>
+	    /// <param name="replaceContext">
+	    /// If set to true will replace the current singleton instance - This should only be used for unit tests or on app 
+	    /// startup if for some reason the boot manager is not the umbraco boot manager.
+	    /// </param>
+	    /// <param name="dbContext"></param>
+	    /// <param name="serviceContext"></param>
+	    /// <returns></returns>
+	    /// <remarks>
+	    /// This is NOT thread safe 
+	    /// </remarks>
+        public static ApplicationContext EnsureContext(DatabaseContext dbContext, ServiceContext serviceContext, CacheHelper cache, ProfilingLogger logger, bool replaceContext)
+        {
+            if (ApplicationContext.Current != null)
+            {
+                if (!replaceContext)
+                    return ApplicationContext.Current;
+            }
+            var ctx = new ApplicationContext(dbContext, serviceContext, cache, logger);
+            ApplicationContext.Current = ctx;
+            return ApplicationContext.Current;
+        }
+
 	    /// <summary>
    	/// Singleton accessor
    	/// </summary>
@@ -108,7 +151,13 @@ namespace Umbraco.Core
 		/// </remarks>
 		public CacheHelper ApplicationCache { get; private set; }

-    	// IsReady is set to true by the boot manager once it has successfully booted
+        /// <summary>
+        /// Exposes the global ProfilingLogger - this should generally not be accessed via the UmbracoContext and should normally just be exposed 
+        /// on most base classes or injected with IoC
+        /// </summary>
+        public ProfilingLogger ProfilingLogger { get; private set; }
+
+	    // IsReady is set to true by the boot manager once it has successfully booted
        // note - the original umbraco module checks on content.Instance in umbraco.dll
        //   now, the boot task that setup the content store ensures that it is ready
        bool _isReady = false;
@@ -153,6 +202,25 @@ namespace Umbraco.Core
            }
        }

+        /// <summary>
+        /// If the db is configured, there is a database context and there is an umbraco schema, but we are not 'configured' , then it means we are upgrading
+        /// </summary>
+	    public bool IsUpgrading
+	    {
+            get
+            {
+                if (IsConfigured == false 
+                    && DatabaseContext != null 
+                    && DatabaseContext.IsDatabaseConfigured)
+                {
+                    var schemaresult = DatabaseContext.ValidateDatabaseSchema();
+                    if (schemaresult.ValidTables.Count > 0) return true;
+                }
+
+                return false;
+            }
+	    }
+
 	    /// <summary>
        /// The original/first url that the web application executes
        /// </summary>
@@ -165,6 +233,8 @@ namespace Umbraco.Core
        /// </remarks>
        internal string OriginalRequestUrl { get; set; }

+	    private bool _versionsDifferenceReported;
+
        /// <summary>
        /// Checks if the version configured matches the assembly version
        /// </summary>
@@ -174,17 +244,19 @@ namespace Umbraco.Core
 			{
 				try
 				{
-					string configStatus = ConfigurationStatus;
-					string currentVersion = UmbracoVersion.Current.ToString(3);
+					var configStatus = ConfigurationStatus;
+					var currentVersion = UmbracoVersion.Current.ToString(3);
+				    var ok = configStatus == currentVersion;

-
-					if (currentVersion != configStatus)
+					if (ok == false && _versionsDifferenceReported == false)
 					{
-						LogHelper.Info<ApplicationContext>("CurrentVersion different from configStatus: '" + currentVersion + "','" + configStatus + "'");
+                        // remember it's been reported so we don't flood the log
+                        // no thread-safety so there may be a few log entries, doesn't matter
+                        _versionsDifferenceReported = true;
+                        ProfilingLogger.Logger.Debug<ApplicationContext>("CurrentVersion different from configStatus: '" + currentVersion + "','" + configStatus + "'");
 					}
 						
-
-					return (configStatus == currentVersion);
+					return ok;
 				}
 				catch
 				{
@@ -289,7 +361,7 @@ namespace Umbraco.Core
                this.ApplicationCache = null;
                if (_databaseContext != null) //need to check the internal field here
                {
-                    if (DatabaseContext.IsDatabaseConfigured)
+                    if (DatabaseContext.IsDatabaseConfigured && DatabaseContext.Database != null)
                    {
                        DatabaseContext.Database.Dispose();       
                    }                    
@@ -0,0 +1,207 @@
+using System;
+using System.Runtime.ConstrainedExecution;
+using System.Threading;
+using System.Threading.Tasks;
+
+namespace Umbraco.Core
+{
+    // http://blogs.msdn.com/b/pfxteam/archive/2012/02/12/10266988.aspx
+    //
+    // notes:
+    // - this is NOT a reader/writer lock
+    // - this is NOT a recursive lock
+    //
+    // using a named Semaphore here and not a Mutex because mutexes have thread
+    // affinity which does not work with async situations
+    //
+    // it is important that managed code properly release the Semaphore before
+    // going down else it will maintain the lock - however note that when the
+    // whole process (w3wp.exe) goes down and all handles to the Semaphore have
+    // been closed, the Semaphore system object is destroyed - so in any case
+    // an iisreset should clean up everything
+    //
+    internal class AsyncLock
+    {
+        private readonly SemaphoreSlim _semaphore;
+        private readonly Semaphore _semaphore2;
+        private readonly IDisposable _releaser;
+        private readonly Task<IDisposable> _releaserTask;
+
+        public AsyncLock()
+            : this (null)
+        { }
+
+        public AsyncLock(string name)
+        {
+            // WaitOne() waits until count > 0 then decrements count
+            // Release() increments count
+            // initial count: the initial count value
+            // maximum count: the max value of count, and then Release() throws
+
+            if (string.IsNullOrWhiteSpace(name))
+            {
+                // anonymous semaphore
+                // use one unique releaser, that will not release the semaphore when finalized
+                // because the semaphore is destroyed anyway if the app goes down
+
+                _semaphore = new SemaphoreSlim(1, 1); // create a local (to the app domain) semaphore
+                _releaser = new SemaphoreSlimReleaser(_semaphore);
+                _releaserTask = Task.FromResult(_releaser);
+            }
+            else
+            {
+                // named semaphore
+                // use dedicated releasers, that will release the semaphore when finalized
+                // because the semaphore is system-wide and we cannot leak counts
+
+                _semaphore2 = new Semaphore(1, 1, name); // create a system-wide named semaphore
+            }
+        }
+
+        private IDisposable CreateReleaser()
+        {
+            // for anonymous semaphore, use the unique releaser, else create a new one
+            return _semaphore != null
+                ? _releaser // (IDisposable)new SemaphoreSlimReleaser(_semaphore)
+                : (IDisposable)new NamedSemaphoreReleaser(_semaphore2);
+        }
+
+        public Task<IDisposable> LockAsync()
+        {
+            var wait = _semaphore != null 
+                ? _semaphore.WaitAsync() 
+                : WaitOneAsync(_semaphore2);
+
+            return wait.IsCompleted 
+                ? _releaserTask ?? Task.FromResult(CreateReleaser()) // anonymous vs named
+                : wait.ContinueWith((_, state) => (((AsyncLock) state).CreateReleaser()),
+                    this, CancellationToken.None,
+                    TaskContinuationOptions.ExecuteSynchronously, TaskScheduler.Default);
+        }
+
+        public IDisposable Lock()
+        {
+            if (_semaphore != null)
+                _semaphore.Wait();
+            else
+                _semaphore2.WaitOne();
+            return _releaser ?? CreateReleaser(); // anonymous vs named
+        }
+
+        public IDisposable Lock(int millisecondsTimeout)
+        {
+            var entered = _semaphore != null
+                ? _semaphore.Wait(millisecondsTimeout)
+                : _semaphore2.WaitOne(millisecondsTimeout);
+            if (entered == false)
+                throw new TimeoutException("Failed to enter the lock within timeout.");
+            return _releaser ?? CreateReleaser(); // anonymous vs named
+        }
+
+        // note - before making those classes some structs, read 
+        // about "impure methods" and mutating readonly structs...
+
+        private class NamedSemaphoreReleaser : CriticalFinalizerObject, IDisposable
+        {
+            private readonly Semaphore _semaphore;
+
+            internal NamedSemaphoreReleaser(Semaphore semaphore)
+            {
+                _semaphore = semaphore;
+            }
+
+            public void Dispose()
+            {
+                Dispose(true);
+                GC.SuppressFinalize(this);
+            }
+
+            private void Dispose(bool disposing)
+            {
+                // critical
+                _semaphore.Release();
+            }
+
+            // we WANT to release the semaphore because it's a system object
+            // ie a critical non-managed resource - so we inherit from CriticalFinalizerObject
+            // which means that the finalizer "should" run in all situations
+
+            // however... that can fail with System.ObjectDisposedException because the
+            // underlying handle was closed... because we cannot guarantee that the semaphore
+            // is not gone already... unless we get a GCHandle = GCHandle.Alloc(_semaphore);
+            // which should keep it around and then we free the handle?
+
+            // so... I'm not sure this is safe really...
+
+            ~NamedSemaphoreReleaser()
+            {
+                Dispose(false);
+            }
+        }
+
+        private class SemaphoreSlimReleaser : IDisposable
+        {
+            private readonly SemaphoreSlim _semaphore;
+
+            internal SemaphoreSlimReleaser(SemaphoreSlim semaphore)
+            {
+                _semaphore = semaphore;
+            }
+
+            public void Dispose()
+            {
+                Dispose(true);
+                GC.SuppressFinalize(this);
+            }
+
+            private void Dispose(bool disposing)
+            {
+                if (disposing)
+                {
+                    // normal
+                    _semaphore.Release();
+                }
+            }
+
+            ~SemaphoreSlimReleaser()
+            {
+                Dispose(false);
+            }
+        }
+
+        // http://stackoverflow.com/questions/25382583/waiting-on-a-named-semaphore-with-waitone100-vs-waitone0-task-delay100
+        // http://blog.nerdbank.net/2011/07/c-await-for-waithandle.html
+        // F# has a AwaitWaitHandle method that accepts a time out... and seems pretty complex...
+        // version below should be OK
+
+        private static Task WaitOneAsync(WaitHandle handle)
+        {
+            var tcs = new TaskCompletionSource<object>();
+            var callbackHandleInitLock = new object();
+            lock (callbackHandleInitLock)
+            {
+                RegisteredWaitHandle callbackHandle = null;
+                // ReSharper disable once RedundantAssignment
+                callbackHandle = ThreadPool.RegisterWaitForSingleObject(
+                    handle,
+                    (state, timedOut) =>
+                    {
+                        tcs.SetResult(null);
+
+                        // we take a lock here to make sure the outer method has completed setting the local variable callbackHandle.
+                        lock (callbackHandleInitLock)
+                        {
+                            // ReSharper disable once PossibleNullReferenceException
+                            // ReSharper disable once AccessToModifiedClosure
+                            callbackHandle.Unregister(null);
+                        }
+                    },
+                    /*state:*/ null,
+                    /*millisecondsTimeOutInterval:*/ Timeout.Infinite,
+                    /*executeOnlyOnce:*/ true);
+            }
+
+            return tcs.Task;
+        }
+    }
+}
@@ -1,13 +1,17 @@
-namespace Umbraco.Core.Auditing
+using System;
+using System.ComponentModel;
+
+namespace Umbraco.Core.Auditing
 {
-	/// <summary>
-	/// Public method to create new audit trail
-	/// </summary>
+    [Obsolete("Use Umbraco.Core.Services.IAuditService instead")]
+    [EditorBrowsable(EditorBrowsableState.Never)]
    public static class Audit
    {
-         public static void Add(AuditTypes type, string comment, int userId, int objectId)
+        public static void Add(Umbraco.Core.Auditing.AuditTypes type, string comment, int userId, int objectId)
         {
-             AuditTrail.Current.AddEntry(type, comment, userId, objectId);
+             ApplicationContext.Current.Services.AuditService.Add(
+                 Enum<Umbraco.Core.Models.AuditType>.Parse(type.ToString()), 
+                 comment, userId, objectId);
         }
    }
 }
@@ -1,30 +0,0 @@
-using System;
-
-namespace Umbraco.Core.Auditing
-{
-    /// <summary>
-    /// Represents the Audit implementation
-    /// </summary>
-    internal class AuditTrail
-    {
-        #region Singleton
-
-        private static readonly Lazy<AuditTrail> lazy = new Lazy<AuditTrail>(() => new AuditTrail());
-
-        public static AuditTrail Current { get { return lazy.Value; } }
-
-        private AuditTrail()
-        {
-            WriteProvider = new DataAuditWriteProvider();
-        }
-
-        #endregion
-
-        private IAuditWriteProvider WriteProvider { get; set; }
-
-        public void AddEntry(AuditTypes type, string comment, int userId, int objectId)
-        {
-            WriteProvider.WriteEntry(objectId, userId, DateTime.Now, type.ToString(), comment);
-        }
-    }
-}
@@ -1,8 +1,10 @@
-namespace Umbraco.Core.Auditing
+using System;
+using System.ComponentModel;
+
+namespace Umbraco.Core.Auditing
 {
-    /// <summary>
-    /// Enums for vailable types of auditing
-    /// </summary>
+    [Obsolete("Use Umbraco.Core.Models.AuditType instead")]
+    [EditorBrowsable(EditorBrowsableState.Never)]
    public enum AuditTypes
    {
        /// <summary>
@@ -1,29 +0,0 @@
-using System;
-using Umbraco.Core.Models.Rdbms;
-using Umbraco.Core.Persistence;
-
-namespace Umbraco.Core.Auditing
-{
-    internal class DataAuditWriteProvider : IAuditWriteProvider
-    {
-        /// <summary>
-        /// Writes an audit entry to the underlaying datastore.
-        /// </summary>
-        /// <param name="objectId">Id of the object (Content, ContentType, Media, etc.)</param>
-        /// <param name="userId">Id of the user</param>
-        /// <param name="date">Datestamp</param>
-        /// <param name="header">Audit header</param>
-        /// <param name="comment">Audit comment</param>
-        public void WriteEntry(int objectId, int userId, DateTime date, string header, string comment)
-        {
-            ApplicationContext.Current.DatabaseContext.Database.Insert(new LogDto
-                                                        {
-                                                            Comment = comment,
-                                                            Datestamp = date,
-                                                            Header = header,
-                                                            NodeId = objectId,
-                                                            UserId = userId
-                                                        });
-        }
-    }
-}
@@ -1,17 +0,0 @@
-using System;
-
-namespace Umbraco.Core.Auditing
-{
-    internal interface IAuditWriteProvider
-    {
-        /// <summary>
-        /// Writes an audit entry to the underlaying datastore.
-        /// </summary>
-        /// <param name="objectId">Id of the object (Content, ContentType, Media, etc.)</param>
-        /// <param name="userId">Id of the user</param>
-        /// <param name="date">Datestamp</param>
-        /// <param name="header">Audit header</param>
-        /// <param name="comment">Audit comment</param>
-        void WriteEntry(int objectId, int userId, DateTime date, string header, string comment);
-    }
-}
@@ -29,6 +29,8 @@ namespace Umbraco.Core.Cache
        public const string MemberBusinessLogicCacheKey = "MemberCacheItem_";
        
        public const string TemplateFrontEndCacheKey = "template";
+
+        [Obsolete("This is no longer used and will be removed from the codebase in the future")]
        public const string TemplateBusinessLogicCacheKey = "UmbracoTemplateCache";

        public const string UserContextCacheKey = "UmbracoUserContext";
@@ -45,14 +47,21 @@ namespace Umbraco.Core.Cache
        
        public const string PropertyTypeCacheKey = "UmbracoPropertyTypeCache";

+        [Obsolete("This is no longer used and will be removed from the codebase in the future")]
        public const string LanguageCacheKey = "UmbracoLanguageCache";

+        [Obsolete("This is no longer used and will be removed from the codebase in the future")]
        public const string DomainCacheKey = "UmbracoDomainList";

+        [Obsolete("This is no longer used and will be removed from the codebase in the future")]
        public const string StylesheetCacheKey = "UmbracoStylesheet";
+        [Obsolete("This is no longer used and will be removed from the codebase in the future")]
        public const string StylesheetPropertyCacheKey = "UmbracoStylesheetProperty";

        public const string DataTypeCacheKey = "UmbracoDataTypeDefinition";
        public const string DataTypePreValuesCacheKey = "UmbracoPreVal";
+
+        public const string IdToKeyCacheKey = "UI2K";
+        public const string KeyToIdCacheKey = "UK2I";
    }
 }
@@ -12,7 +12,7 @@ namespace Umbraco.Core.Cache
        protected const string CacheItemPrefix = "umbrtmche";

        // an object that represent a value that has not been created yet
-        protected readonly object ValueNotCreated = new object();
+        protected internal static readonly object ValueNotCreated = new object();

        // manupulate the underlying cache entries
        // these *must* be called from within the appropriate locks
@@ -30,21 +30,58 @@ namespace Umbraco.Core.Cache
            return string.Format("{0}-{1}", CacheItemPrefix, key);
        }

-        protected object GetSafeLazyValue(Lazy<object> lazy, bool onlyIfValueIsCreated = false)
+        protected internal static Lazy<object> GetSafeLazy(Func<object> getCacheItem)
        {
+            // try to generate the value and if it fails,
+            // wrap in an ExceptionHolder - would be much simpler
+            // to just use lazy.IsValueFaulted alas that field is
+            // internal
+            return new Lazy<object>(() =>
+            {
+                try
+                {
+                    return getCacheItem();
+                }
+                catch (Exception e)
+                {
+                    return new ExceptionHolder(e);
+                }
+            });
+        }
+
+        protected internal static object GetSafeLazyValue(Lazy<object> lazy, bool onlyIfValueIsCreated = false)
+        {
+            // if onlyIfValueIsCreated, do not trigger value creation
+            // must return something, though, to differenciate from null values
+            if (onlyIfValueIsCreated && lazy.IsValueCreated == false) return ValueNotCreated;
+
+            // if execution has thrown then lazy.IsValueCreated is false
+            // and lazy.IsValueFaulted is true (but internal) so we use our
+            // own exception holder (see Lazy<T> source code) to return null
+            if (lazy.Value is ExceptionHolder) return null;
+
+            // we have a value and execution has not thrown so returning
+            // here does not throw - unless we're re-entering, take care of it
            try
            {
-                // if onlyIfValueIsCreated, do not trigger value creation
-                // must return something, though, to differenciate from null values
-                if (onlyIfValueIsCreated && lazy.IsValueCreated == false) return ValueNotCreated;
                return lazy.Value;
            }
-            catch
+            catch (InvalidOperationException e)
            {
-                return null;
+                throw new InvalidOperationException("The method that computes a value for the cache has tried to read that value from the cache.", e);
            }
        }

+        internal class ExceptionHolder
+        {
+            public ExceptionHolder(Exception e)
+            {
+                Exception = e;
+            }
+
+            public Exception Exception { get; private set; }
+        }
+
        #region Clear

        public virtual void ClearAllCache()
@@ -68,6 +105,9 @@ namespace Umbraco.Core.Cache

        public virtual void ClearCacheObjectTypes(string typeName)
        {
+            var type = TypeFinder.GetTypeByName(typeName);
+            if (type == null) return;
+            var isInterface = type.IsInterface;
            using (WriteLock)
            {
                foreach (var entry in GetDictionaryEntries()
@@ -77,7 +117,10 @@ namespace Umbraco.Core.Cache
                        // remove null values as well, does not hurt
                        // get non-created as NonCreatedValue & exceptions as null
                        var value = GetSafeLazyValue((Lazy<object>)x.Value, true);
-                        return value == null || value.GetType().ToString().InvariantEquals(typeName);
+
+                        // if T is an interface remove anything that implements that interface
+                        // otherwise remove exact types (not inherited types)
+                        return value == null || (isInterface ? (type.IsInstanceOfType(value)) : (value.GetType() == type));
                    })
                    .ToArray())
                    RemoveEntry((string) entry.Key);
@@ -87,6 +130,7 @@ namespace Umbraco.Core.Cache
        public virtual void ClearCacheObjectTypes<T>()
        {
            var typeOfT = typeof(T);
+            var isInterface = typeOfT.IsInterface;
            using (WriteLock)
            {
                foreach (var entry in GetDictionaryEntries()
@@ -97,7 +141,10 @@ namespace Umbraco.Core.Cache
                        // compare on exact type, don't use "is"
                        // get non-created as NonCreatedValue & exceptions as null
                        var value = GetSafeLazyValue((Lazy<object>)x.Value, true);
-                        return value == null || value.GetType() == typeOfT;
+
+                        // if T is an interface remove anything that implements that interface
+                        // otherwise remove exact types (not inherited types)
+                        return value == null || (isInterface ? (value is T) : (value.GetType() == typeOfT));
                    })
                    .ToArray())
                    RemoveEntry((string) entry.Key);
@@ -107,6 +154,7 @@ namespace Umbraco.Core.Cache
        public virtual void ClearCacheObjectTypes<T>(Func<string, T, bool> predicate)
        {
            var typeOfT = typeof(T);
+            var isInterface = typeOfT.IsInterface;
            var plen = CacheItemPrefix.Length + 1;
            using (WriteLock)
            {
@@ -119,9 +167,12 @@ namespace Umbraco.Core.Cache
                        // get non-created as NonCreatedValue & exceptions as null
                        var value = GetSafeLazyValue((Lazy<object>)x.Value, true);
                        if (value == null) return true;
-                        return value.GetType() == typeOfT
-                            // run predicate on the 'public key' part only, ie without prefix
-                            && predicate(((string)x.Key).Substring(plen), (T)value);
+
+                        // if T is an interface remove anything that implements that interface
+                        // otherwise remove exact types (not inherited types)
+                        return (isInterface ? (value is T) : (value.GetType() == typeOfT))
+                               // run predicate on the 'public key' part only, ie without prefix
+                               && predicate(((string) x.Key).Substring(plen), (T) value);
                    }))
                    RemoveEntry((string) entry.Key);
            }
@@ -105,15 +105,22 @@ namespace Umbraco.Core.Cache
                
                if (result == null || GetSafeLazyValue(result, true) == null) // get non-created as NonCreatedValue & exceptions as null
                {
-                    result = new Lazy<object>(getCacheItem);
+                    result = GetSafeLazy(getCacheItem);
                    ContextItems[cacheKey] = result;
                }
            }

-            // this may throw if getCacheItem throws, but this is the only place where
-            // it would throw as everywhere else we use GetLazySaveValue() to hide exceptions
-            // and pretend exceptions were never inserted into cache to begin with.
-            return result.Value;
+            // using GetSafeLazy and GetSafeLazyValue ensures that we don't cache
+            // exceptions (but try again and again) and silently eat them - however at
+            // some point we have to report them - so need to re-throw here
+
+            // this does not throw anymore
+            //return result.Value;
+
+            var value = result.Value; // will not throw (safe lazy)
+            var eh = value as ExceptionHolder;
+            if (eh != null) throw eh.Exception; // throw once!
+            return value;
        }
        
        #endregion
@@ -20,9 +20,15 @@ namespace Umbraco.Core.Cache

        private readonly System.Web.Caching.Cache _cache;

+        /// <summary>
+        /// Used for debugging
+        /// </summary>
+        internal Guid InstanceId { get; private set; }
+
        public HttpRuntimeCacheProvider(System.Web.Caching.Cache cache)
        {
            _cache = cache;
+            InstanceId = Guid.NewGuid();
        }

        protected override IEnumerable<DictionaryEntry> GetDictionaryEntries()
@@ -129,19 +135,27 @@ namespace Umbraco.Core.Cache

                if (result == null || GetSafeLazyValue(result, true) == null) // get non-created as NonCreatedValue & exceptions as null
                {
-                    result = new Lazy<object>(getCacheItem);
+                    result = GetSafeLazy(getCacheItem);
                    var absolute = isSliding ? System.Web.Caching.Cache.NoAbsoluteExpiration : (timeout == null ? System.Web.Caching.Cache.NoAbsoluteExpiration : DateTime.Now.Add(timeout.Value));
                    var sliding = isSliding == false ? System.Web.Caching.Cache.NoSlidingExpiration : (timeout ?? System.Web.Caching.Cache.NoSlidingExpiration);

                    lck.UpgradeToWriteLock();
+                    //NOTE: 'Insert' on System.Web.Caching.Cache actually does an add or update!
                    _cache.Insert(cacheKey, result, dependency, absolute, sliding, priority, removedCallback);
                }
            }

-            // this may throw if getCacheItem throws, but this is the only place where
-            // it would throw as everywhere else we use GetLazySaveValue() to hide exceptions
-            // and pretend exceptions were never inserted into cache to begin with.
-            return result.Value;
+            // using GetSafeLazy and GetSafeLazyValue ensures that we don't cache
+            // exceptions (but try again and again) and silently eat them - however at
+            // some point we have to report them - so need to re-throw here
+
+            // this does not throw anymore
+            //return result.Value;
+
+            value = result.Value; // will not throw (safe lazy)
+            var eh = value as ExceptionHolder;
+            if (eh != null) throw eh.Exception; // throw once!
+            return value;
        }

        public object GetCacheItem(string cacheKey, Func<object> getCacheItem, TimeSpan? timeout, bool isSliding = false, CacheItemPriority priority = CacheItemPriority.Normal, CacheItemRemovedCallback removedCallback = null, string[] dependentFiles = null)
@@ -173,7 +187,7 @@ namespace Umbraco.Core.Cache
            // NOTE - here also we must insert a Lazy<object> but we can evaluate it right now
            // and make sure we don't store a null value.

-            var result = new Lazy<object>(getCacheItem);
+            var result = GetSafeLazy(getCacheItem);
            var value = result.Value; // force evaluation now - this may throw if cacheItem throws, and then nothing goes into cache
            if (value == null) return; // do not store null values (backward compat)

@@ -184,6 +198,7 @@ namespace Umbraco.Core.Cache

            using (new WriteLock(_locker))
            {
+                //NOTE: 'Insert' on System.Web.Caching.Cache actually does an add or update!
                _cache.Insert(cacheKey, result, dependency, absolute, sliding, priority, removedCallback);
            }
        }
@@ -8,13 +8,51 @@ namespace Umbraco.Core.Cache
    /// </summary>
    public interface ICacheProvider
    {
+        /// <summary>
+        /// Removes all items from the cache.
+        /// </summary>
        void ClearAllCache();
+
+        /// <summary>
+        /// Removes an item from the cache, identified by its key.
+        /// </summary>
+        /// <param name="key">The key of the item.</param>
        void ClearCacheItem(string key);
+
+        /// <summary>
+        /// Removes items from the cache, of a specified type.
+        /// </summary>
+        /// <param name="typeName">The name of the type to remove.</param>
+        /// <remarks>
+        /// <para>If the type is an interface, then all items of a type implementing that interface are
+        /// removed. Otherwise, only items of that exact type are removed (items of type inheriting from
+        /// the specified type are not removed).</para>
+        /// <para>Performs a case-sensitive search.</para>
+        /// </remarks>
        void ClearCacheObjectTypes(string typeName);
+
+        /// <summary>
+        /// Removes items from the cache, of a specified type.
+        /// </summary>
+        /// <typeparam name="T">The type of the items to remove.</typeparam>
+        /// <remarks>If the type is an interface, then all items of a type implementing that interface are
+        /// removed. Otherwise, only items of that exact type are removed (items of type inheriting from
+        /// the specified type are not removed).</remarks>
        void ClearCacheObjectTypes<T>();
+
+        /// <summary>
+        /// Removes items from the cache, of a specified type, satisfying a predicate.
+        /// </summary>
+        /// <typeparam name="T">The type of the items to remove.</typeparam>
+        /// <param name="predicate">The predicate to satisfy.</param>
+        /// <remarks>If the type is an interface, then all items of a type implementing that interface are
+        /// removed. Otherwise, only items of that exact type are removed (items of type inheriting from
+        /// the specified type are not removed).</remarks>
        void ClearCacheObjectTypes<T>(Func<string, T, bool> predicate);
+
        void ClearCacheByKeySearch(string keyStartsWith);
        void ClearCacheByKeyExpression(string regexString);
+
        IEnumerable<object> GetCacheItemsByKeySearch(string keyStartsWith);
        IEnumerable<object> GetCacheItemsByKeyExpression(string regexString);
        
@@ -0,0 +1,16 @@
+using umbraco.interfaces;
+
+namespace Umbraco.Core.Cache
+{
+    /// <summary>
+    /// A cache refresher that supports refreshing cache based on a custom payload
+    /// </summary>
+    interface IPayloadCacheRefresher : IJsonCacheRefresher
+    {
+        /// <summary>
+        /// Refreshes, clears, etc... any cache based on the information provided in the payload
+        /// </summary>
+        /// <param name="payload"></param>
+        void Refresh(object payload);
+    }
+}
@@ -4,17 +4,16 @@ using umbraco.interfaces;
 namespace Umbraco.Core.Cache
 {
    /// <summary>
-    /// A base class for json cache refreshers that ensures the correct events are raised when 
-    /// cache refreshing occurs.
+    /// Provides a base class for "json" cache refreshers.
    /// </summary>
-    /// <typeparam name="TInstanceType">The real cache refresher type, this is used for raising strongly typed events</typeparam>
-    public abstract class JsonCacheRefresherBase<TInstanceType> : CacheRefresherBase<TInstanceType>, IJsonCacheRefresher 
-        where TInstanceType : ICacheRefresher
+    /// <typeparam name="TInstance">The actual cache refresher type.</typeparam>
+    /// <remarks>Ensures that the correct events are raised when cache refreshing occurs.</remarks>
+    public abstract class JsonCacheRefresherBase<TInstance> : CacheRefresherBase<TInstance>, IJsonCacheRefresher
+        where TInstance : ICacheRefresher
    {        
-
-        public virtual void Refresh(string jsonPayload)
+        public virtual void Refresh(string json)
        {            
-            OnCacheUpdated(Instance, new CacheRefresherEventArgs(jsonPayload, MessageType.RefreshByJson));
+            OnCacheUpdated(Instance, new CacheRefresherEventArgs(json, MessageType.RefreshByJson));
        }
    }
 }
@@ -2,6 +2,7 @@
 using System.Collections.Generic;
 using System.ComponentModel;
 using System.Linq;
+using System.Reflection;
 using System.Runtime.Caching;
 using System.Text.RegularExpressions;
 using System.Threading;
@@ -16,30 +17,19 @@ namespace Umbraco.Core.Cache
    /// </summary>
    internal class ObjectCacheRuntimeCacheProvider : IRuntimeCacheProvider
    {
+
        private readonly ReaderWriterLockSlim _locker = new ReaderWriterLockSlim(LockRecursionPolicy.SupportsRecursion);
        internal ObjectCache MemoryCache;

-        // an object that represent a value that has not been created yet
-        protected readonly object ValueNotCreated = new object();
+        /// <summary>
+        /// Used for debugging
+        /// </summary>
+        internal Guid InstanceId { get; private set; }

        public ObjectCacheRuntimeCacheProvider()
        {
            MemoryCache = new MemoryCache("in-memory");
-        }
-
-        protected object GetSafeLazyValue(Lazy<object> lazy, bool onlyIfValueIsCreated = false)
-        {
-            try
-            {
-                // if onlyIfValueIsCreated, do not trigger value creation
-                // must return something, though, to differenciate from null values
-                if (onlyIfValueIsCreated && lazy.IsValueCreated == false) return ValueNotCreated;
-                return lazy.Value;
-            }
-            catch
-            {
-                return null;
-            }
+            InstanceId = Guid.NewGuid();
        }

        #region Clear
@@ -64,6 +54,9 @@ namespace Umbraco.Core.Cache

        public virtual void ClearCacheObjectTypes(string typeName)
        {
+            var type = TypeFinder.GetTypeByName(typeName);
+            if (type == null) return;
+            var isInterface = type.IsInterface;
            using (new WriteLock(_locker))
            {
                foreach (var key in MemoryCache
@@ -72,8 +65,11 @@ namespace Umbraco.Core.Cache
                        // x.Value is Lazy<object> and not null, its value may be null
                        // remove null values as well, does not hurt
                        // get non-created as NonCreatedValue & exceptions as null
-                        var value = GetSafeLazyValue((Lazy<object>)x.Value, true);
-                        return value == null || value.GetType().ToString().InvariantEquals(typeName);
+                        var value = DictionaryCacheProviderBase.GetSafeLazyValue((Lazy<object>)x.Value, true);
+
+                        // if T is an interface remove anything that implements that interface
+                        // otherwise remove exact types (not inherited types)
+                        return value == null || (isInterface ? (type.IsInstanceOfType(value)) : (value.GetType() == type));
                    })
                    .Select(x => x.Key)
                    .ToArray()) // ToArray required to remove
@@ -86,14 +82,19 @@ namespace Umbraco.Core.Cache
            using (new WriteLock(_locker))
            {
                var typeOfT = typeof (T);
+                var isInterface = typeOfT.IsInterface;
                foreach (var key in MemoryCache
                    .Where(x =>
                    {
                        // x.Value is Lazy<object> and not null, its value may be null
                        // remove null values as well, does not hurt
                        // get non-created as NonCreatedValue & exceptions as null
-                        var value = GetSafeLazyValue((Lazy<object>)x.Value, true);
-                        return value == null || value.GetType() == typeOfT;
+                        var value = DictionaryCacheProviderBase.GetSafeLazyValue((Lazy<object>)x.Value, true);
+
+                        // if T is an interface remove anything that implements that interface
+                        // otherwise remove exact types (not inherited types)
+                        return value == null || (isInterface ? (value is T) : (value.GetType() == typeOfT));
+
                    })
                    .Select(x => x.Key)
                    .ToArray()) // ToArray required to remove
@@ -106,16 +107,20 @@ namespace Umbraco.Core.Cache
            using (new WriteLock(_locker))
            {
                var typeOfT = typeof(T);
+                var isInterface = typeOfT.IsInterface;
                foreach (var key in MemoryCache
                    .Where(x =>
                    {
                        // x.Value is Lazy<object> and not null, its value may be null
                        // remove null values as well, does not hurt
                        // get non-created as NonCreatedValue & exceptions as null
-                        var value = GetSafeLazyValue((Lazy<object>)x.Value, true);
+                        var value = DictionaryCacheProviderBase.GetSafeLazyValue((Lazy<object>)x.Value, true);
                        if (value == null) return true;
-                        return value.GetType() == typeOfT
-                            && predicate(x.Key, (T) value);
+
+                        // if T is an interface remove anything that implements that interface
+                        // otherwise remove exact types (not inherited types)
+                        return (isInterface ? (value is T) : (value.GetType() == typeOfT))
+                               && predicate(x.Key, (T)value);
                    })
                    .Select(x => x.Key)
                    .ToArray()) // ToArray required to remove
@@ -161,7 +166,7 @@ namespace Umbraco.Core.Cache
                    .ToArray(); // evaluate while locked
            }
            return entries
-                .Select(x => GetSafeLazyValue((Lazy<object>)x.Value)) // return exceptions as null
+                .Select(x => DictionaryCacheProviderBase.GetSafeLazyValue((Lazy<object>)x.Value)) // return exceptions as null
                .Where(x => x != null) // backward compat, don't store null values in the cache
                .ToList();
        }
@@ -176,7 +181,7 @@ namespace Umbraco.Core.Cache
                    .ToArray(); // evaluate while locked
            }
            return entries
-                .Select(x => GetSafeLazyValue((Lazy<object>)x.Value)) // return exceptions as null
+                .Select(x => DictionaryCacheProviderBase.GetSafeLazyValue((Lazy<object>)x.Value)) // return exceptions as null
                .Where(x => x != null) // backward compat, don't store null values in the cache
                .ToList();
        }
@@ -188,7 +193,7 @@ namespace Umbraco.Core.Cache
            {
                result = MemoryCache.Get(cacheKey) as Lazy<object>; // null if key not found
            }
-            return result == null ? null : GetSafeLazyValue(result); // return exceptions as null
+            return result == null ? null : DictionaryCacheProviderBase.GetSafeLazyValue(result); // return exceptions as null
        }

        public object GetCacheItem(string cacheKey, Func<object> getCacheItem)
@@ -205,17 +210,23 @@ namespace Umbraco.Core.Cache
            using (var lck = new UpgradeableReadLock(_locker))
            {
                result = MemoryCache.Get(cacheKey) as Lazy<object>;
-                if (result == null || GetSafeLazyValue(result, true) == null) // get non-created as NonCreatedValue & exceptions as null
+                if (result == null || DictionaryCacheProviderBase.GetSafeLazyValue(result, true) == null) // get non-created as NonCreatedValue & exceptions as null
                {
-                    result = new Lazy<object>(getCacheItem);
+                    result = DictionaryCacheProviderBase.GetSafeLazy(getCacheItem);
                    var policy = GetPolicy(timeout, isSliding, removedCallback, dependentFiles);

                    lck.UpgradeToWriteLock();
+                    //NOTE: This does an add or update
                    MemoryCache.Set(cacheKey, result, policy);
                }
            }

-            return result.Value;
+            //return result.Value;
+
+            var value = result.Value; // will not throw (safe lazy)
+            var eh = value as DictionaryCacheProviderBase.ExceptionHolder;
+            if (eh != null) throw eh.Exception; // throw once!
+            return value;
        }

        #endregion
@@ -227,11 +238,12 @@ namespace Umbraco.Core.Cache
            // NOTE - here also we must insert a Lazy<object> but we can evaluate it right now
            // and make sure we don't store a null value.

-            var result = new Lazy<object>(getCacheItem);
+            var result = DictionaryCacheProviderBase.GetSafeLazy(getCacheItem);
            var value = result.Value; // force evaluation now
            if (value == null) return; // do not store null values (backward compat)

            var policy = GetPolicy(timeout, isSliding, removedCallback, dependentFiles);
+            //NOTE: This does an add or update
            MemoryCache.Set(cacheKey, result, policy);
        }

@@ -0,0 +1,27 @@
+using Umbraco.Core.Sync;
+using umbraco.interfaces;
+
+namespace Umbraco.Core.Cache
+{
+    /// <summary>
+    /// Provides a base class for "payload" cache refreshers.
+    /// </summary>
+    /// <typeparam name="TInstance">The actual cache refresher type.</typeparam>
+    /// <remarks>Ensures that the correct events are raised when cache refreshing occurs.</remarks>
+    public abstract class PayloadCacheRefresherBase<TInstance> : JsonCacheRefresherBase<TInstance>, IPayloadCacheRefresher
+        where TInstance : ICacheRefresher
+    {
+        protected abstract object Deserialize(string json);
+
+        public override void Refresh(string json)
+        {
+            var payload = Deserialize(json);
+            Refresh(payload);
+        }
+
+        public virtual void Refresh(object payload)
+        {
+            OnCacheUpdated(Instance, new CacheRefresherEventArgs(payload, MessageType.RefreshByPayload));
+        }
+    }
+}
@@ -1,5 +1,6 @@
 using System;
 using System.Collections.Generic;
+using Umbraco.Core.Logging;
 using Umbraco.Core.ObjectResolution;
 using umbraco.interfaces;

@@ -12,13 +13,14 @@ namespace Umbraco.Core
 	/// </summary>
 	internal sealed class CacheRefreshersResolver : LegacyTransientObjectsResolver<CacheRefreshersResolver, ICacheRefresher>
 	{
-	
-		/// <summary>
-		/// Constructor
-		/// </summary>
-		/// <param name="refreshers"></param>		
-		internal CacheRefreshersResolver(Func<IEnumerable<Type>> refreshers)
-			: base(refreshers)
+	    /// <summary>
+	    /// Constructor
+	    /// </summary>
+	    /// <param name="serviceProvider"></param>
+	    /// <param name="logger"></param>
+	    /// <param name="refreshers"></param>		
+	    internal CacheRefreshersResolver(IServiceProvider serviceProvider, ILogger logger, Func<IEnumerable<Type>> refreshers)
+            : base(serviceProvider, logger, refreshers)
 		{
 			
 		}
@@ -8,10 +8,13 @@ namespace Umbraco.Core.Configuration
 {
    internal class ClientDependencyConfiguration
    {
+        private readonly ILogger _logger;
        private readonly string _fileName;

-        public ClientDependencyConfiguration()
+        public ClientDependencyConfiguration(ILogger logger)
        {
+            if (logger == null) throw new ArgumentNullException("logger");
+            _logger = logger;
            _fileName = IOHelper.MapPath(string.Format("{0}/ClientDependency.config", SystemDirectories.Config));
        }

@@ -35,13 +38,13 @@ namespace Umbraco.Core.Configuration
                    versionAttribute.SetValue(newVersion);
                    clientDependencyConfigXml.Save(_fileName, SaveOptions.DisableFormatting);

-                    LogHelper.Info<ClientDependencyConfiguration>(string.Format("Updated version number from {0} to {1}", oldVersion, newVersion));
+                    _logger.Info<ClientDependencyConfiguration>(string.Format("Updated version number from {0} to {1}", oldVersion, newVersion));
                    return true;
                }
            }
            catch (Exception ex)
            {
-                LogHelper.Error<ClientDependencyConfiguration>("Couldn't update ClientDependency version number", ex);
+                _logger.Error<ClientDependencyConfiguration>("Couldn't update ClientDependency version number", ex);
            }

            return false;
@@ -174,7 +174,7 @@ namespace Umbraco.Core.Configuration
        /// We also make sure that the virtual directory (SystemDirectories.Root) is stripped off first, otherwise we'd end up with something
        /// like "MyVirtualDirectory-Umbraco" instead of just "Umbraco".
        /// </remarks>
-        internal static string UmbracoMvcArea
+        public static string UmbracoMvcArea
        {
            get
            {
@@ -34,7 +34,7 @@ namespace Umbraco.Core.Configuration
        {
            get
            {
-                var converted = ObjectExtensions.TryConvertTo<T>(RawValue);
+                var converted = RawValue.TryConvertTo<T>();
                if (converted.Success == false)
                    throw new InvalidCastException("Could not convert value " + RawValue + " to type " + typeof(T));
                return converted.Result;
@@ -83,14 +83,20 @@ namespace Umbraco.Core.Configuration
            return _dashboardSection;
        }        

-        //ONLY for unit testing
+        /// <summary>
+        /// Only for testing
+        /// </summary>
+        /// <param name="value"></param>
        internal void SetDashboardSettings(IDashboardSection value)
        {
            _dashboardSection = value;
        }

-        //ONLY for unit testing
-        internal void SetUmbracoSettings(IUmbracoSettingsSection value)
+        /// <summary>
+        /// Only for testing
+        /// </summary>
+        /// <param name="value"></param>
+        public void SetUmbracoSettings(IUmbracoSettingsSection value)
        {
            _umbracoSettings = value;
        }
@@ -110,7 +116,10 @@ namespace Umbraco.Core.Configuration
            return _umbracoSettings;
        }
        
-        //ONLY for unit testing
+        /// <summary>
+        /// Only for testing
+        /// </summary>
+        /// <param name="value"></param>
        public void SetBaseRestExtensions(IBaseRestSection value)
        {
            _baseRestExtensions = value;
@@ -1,8 +1,9 @@
-using System.Xml.Linq;
+using System;
+using System.Xml.Linq;

 namespace Umbraco.Core.Configuration.UmbracoSettings
 {
-    internal class ContentErrorPageElement : InnerTextConfigurationElement<int>, IContentErrorPage
+    internal class ContentErrorPageElement : InnerTextConfigurationElement<string>, IContentErrorPage
    {
        public ContentErrorPageElement(XElement rawXml)
            : base(rawXml)
@@ -14,7 +15,43 @@ namespace Umbraco.Core.Configuration.UmbracoSettings
            
        }

+        public bool HasContentId
+        {
+            get { return ContentId != int.MinValue; }
+        }
+
+        public bool HasContentKey
+        {
+            get { return ContentKey != Guid.Empty; }
+        }
+
        public int ContentId
+        {
+            get
+            {
+                int parsed;
+                if (int.TryParse(Value, out parsed))
+                {
+                    return parsed;
+                }
+                return int.MinValue;
+            }
+        }
+
+        public Guid ContentKey
+        {
+            get
+            {
+                Guid parsed;
+                if (Guid.TryParse(Value, out parsed))
+                {
+                    return parsed;
+                }
+                return Guid.Empty;
+            }
+        }
+
+        public string ContentXPath
        {
            get { return Value; }
        }
@@ -1,8 +1,14 @@
-namespace Umbraco.Core.Configuration.UmbracoSettings
+using System;
+
+namespace Umbraco.Core.Configuration.UmbracoSettings
 {
    public interface IContentErrorPage
    {
        int ContentId { get; }
+        Guid ContentKey { get; }
+        string ContentXPath { get; }
+        bool HasContentId { get; }
+        bool HasContentKey { get; }
        string Culture { get; set; }
    }
 }
@@ -1,4 +1,6 @@
-namespace Umbraco.Core.Configuration.UmbracoSettings
+using System;
+
+namespace Umbraco.Core.Configuration.UmbracoSettings
 {
    public interface ITemplatesSection : IUmbracoConfigurationSection
    {
@@ -8,6 +10,7 @@

        RenderingEngine DefaultRenderingEngine { get; }

+        [Obsolete("This has no affect and will be removed in future versions")]
        bool EnableTemplateFolders { get; }
    }
 }
@@ -8,6 +8,8 @@

        bool DisableAlternativeTemplates { get; }

+        bool DisableFindContentByIdPath { get; }
+
        string UrlProviderMode { get; }
    }

@@ -1,4 +1,5 @@
-using System.Configuration;
+using System;
+using System.Configuration;

 namespace Umbraco.Core.Configuration.UmbracoSettings
 {
@@ -40,6 +41,7 @@ namespace Umbraco.Core.Configuration.UmbracoSettings
            }
        }

+        [Obsolete("This has no affect and will be removed in future versions")]
        [ConfigurationProperty("enableTemplateFolders")]
        internal InnerTextConfigurationElement<bool> EnableTemplateFolders
        {
@@ -67,6 +69,7 @@ namespace Umbraco.Core.Configuration.UmbracoSettings
            get { return DefaultRenderingEngine; }
        }

+        [Obsolete("This has no affect and will be removed in future versions")]
        bool ITemplatesSection.EnableTemplateFolders
        {
            get { return EnableTemplateFolders; }
@@ -21,6 +21,11 @@ namespace Umbraco.Core.Configuration.UmbracoSettings
        {
            get { return (bool) base["disableAlternativeTemplates"]; }
        }
+        [ConfigurationProperty("disableFindContentByIdPath", DefaultValue = "false")]
+        public bool DisableFindContentByIdPath
+        {
+            get { return (bool) base["disableFindContentByIdPath"]; }
+        }

        [ConfigurationProperty("urlProviderMode", DefaultValue = "AutoLegacy")]
        public string UrlProviderMode
@@ -5,7 +5,7 @@ namespace Umbraco.Core.Configuration
 {
    public class UmbracoVersion
    {
-        private static readonly Version Version = new Version("7.2.3");
+        private static readonly Version Version = new Version("7.3.0");

        /// <summary>
        /// Gets the current version of Umbraco.
@@ -23,7 +23,7 @@ namespace Umbraco.Core.Configuration
        /// Gets the version comment (like beta or RC).
        /// </summary>
        /// <value>The version comment.</value>
-        public static string CurrentComment { get { return ""; } }
+        public static string CurrentComment { get { return "beta"; } }

        // Get the version of the umbraco.dll by looking at a class in that dll
        // Had to do it like this due to medium trust issues, see: http://haacked.com/archive/2010/11/04/assembly-location-and-medium-trust.aspx
@@ -78,12 +78,12 @@
 			/// </summary>
 			public const string Dictionary = "dictionary";

-            //TODO: Fill in the rest!
+            public const string Stylesheets = "stylesheets";

            /// <summary>
-            /// alias for the media tree.
+            /// alias for the template tree.
            /// </summary>
-            public const string Templates = "template";
+            public const string Templates = "templates";

            public const string RelationTypes = "relationTypes";

@@ -91,6 +91,7 @@

            public const string Languages = "languages";

+            //TODO: Fill in the rest!
        }
 	}

@@ -11,6 +11,25 @@ namespace Umbraco.Core
 		/// </summary>
 		public static class Conventions
 		{
+		    public static class PublicAccess
+		    {
+                public const string MemberUsernameRuleType = "MemberUsername";               
+                public const string MemberRoleRuleType = "MemberRole";
+
+                [Obsolete("No longer supported, this is here for backwards compatibility only")]
+                public const string MemberIdRuleType = "MemberId";
+                [Obsolete("No longer supported, this is here for backwards compatibility only")]
+                public const string MemberGroupIdRuleType = "MemberGroupId";
+		    }
+
+		    public static class Localization
+		    {
+                /// <summary>
+                /// The root id for all top level dictionary items
+                /// </summary>
+                public const string DictionaryItemRootId = "41c7638d-f529-4bff-853e-59a0c2fb1bde";
+		    }
+
 		    public static class DataTypes
 		    {
 		        public const string ListViewPrefix = "List View - ";
@@ -192,73 +211,64 @@ namespace Umbraco.Core
 		                {
 		                    {
 		                        Comments,
-		                        new PropertyType(PropertyEditors.TextboxMultipleAlias, DataTypeDatabaseType.Ntext, true)
+		                        new PropertyType(PropertyEditors.TextboxMultipleAlias, DataTypeDatabaseType.Ntext, true, Comments)
 		                            {
-		                                Alias = Comments,
 		                                Name = CommentsLabel
 		                            }
 		                    },
 		                    {
 		                        FailedPasswordAttempts,
-		                        new PropertyType(PropertyEditors.NoEditAlias, DataTypeDatabaseType.Integer, true)
+		                        new PropertyType(PropertyEditors.NoEditAlias, DataTypeDatabaseType.Integer, true, FailedPasswordAttempts)
 		                            {
-		                                Alias = FailedPasswordAttempts,
 		                                Name = FailedPasswordAttemptsLabel
 		                            }
 		                    },
 		                    {
 		                        IsApproved,
-		                        new PropertyType(PropertyEditors.TrueFalseAlias, DataTypeDatabaseType.Integer, true)
+		                        new PropertyType(PropertyEditors.TrueFalseAlias, DataTypeDatabaseType.Integer, true, IsApproved)
 		                            {
-		                                Alias = IsApproved,
 		                                Name = IsApprovedLabel
 		                            }
 		                    },
 		                    {
 		                        IsLockedOut,
-		                        new PropertyType(PropertyEditors.TrueFalseAlias, DataTypeDatabaseType.Integer, true)
+		                        new PropertyType(PropertyEditors.TrueFalseAlias, DataTypeDatabaseType.Integer, true, IsLockedOut)
 		                            {
-		                                Alias = IsLockedOut,
 		                                Name = IsLockedOutLabel
 		                            }
 		                    },
 		                    {
 		                        LastLockoutDate,
-		                        new PropertyType(PropertyEditors.NoEditAlias, DataTypeDatabaseType.Date, true)
+		                        new PropertyType(PropertyEditors.NoEditAlias, DataTypeDatabaseType.Date, true, LastLockoutDate)
 		                            {
-		                                Alias = LastLockoutDate,
 		                                Name = LastLockoutDateLabel
 		                            }
 		                    },
 		                    {
 		                        LastLoginDate,
-		                        new PropertyType(PropertyEditors.NoEditAlias, DataTypeDatabaseType.Date, true)
+		                        new PropertyType(PropertyEditors.NoEditAlias, DataTypeDatabaseType.Date, true, LastLoginDate)
 		                            {
-		                                Alias = LastLoginDate,
 		                                Name = LastLoginDateLabel
 		                            }
 		                    },
 		                    {
 		                        LastPasswordChangeDate,
-		                        new PropertyType(PropertyEditors.NoEditAlias, DataTypeDatabaseType.Date, true)
+		                        new PropertyType(PropertyEditors.NoEditAlias, DataTypeDatabaseType.Date, true, LastPasswordChangeDate)
 		                            {
-		                                Alias = LastPasswordChangeDate,
 		                                Name = LastPasswordChangeDateLabel
 		                            }
 		                    },
 		                    {
 		                        PasswordAnswer,
-		                        new PropertyType(PropertyEditors.NoEditAlias, DataTypeDatabaseType.Nvarchar, true)
+		                        new PropertyType(PropertyEditors.NoEditAlias, DataTypeDatabaseType.Nvarchar, true, PasswordAnswer)
 		                            {
-		                                Alias = PasswordAnswer,
 		                                Name = PasswordAnswerLabel
 		                            }
 		                    },
 		                    {
 		                        PasswordQuestion,
-		                        new PropertyType(PropertyEditors.NoEditAlias, DataTypeDatabaseType.Nvarchar, true)
+		                        new PropertyType(PropertyEditors.NoEditAlias, DataTypeDatabaseType.Nvarchar, true, PasswordQuestion)
 		                            {
-		                                Alias = PasswordQuestion,
 		                                Name = PasswordQuestionLabel
 		                            }
 		                    }
@@ -293,7 +303,7 @@ namespace Umbraco.Core
 			}
            
            /// <summary>
-            /// Defines the alias identifiers for Umbraco relation types.
+            /// Defines the alias identifiers for built-in Umbraco relation types.
            /// </summary>
            public static class RelationTypes
            {
@@ -306,6 +316,16 @@ namespace Umbraco.Core
                /// ContentType alias for default relation type "Relate Document On Copy".
                /// </summary>
                public const string RelateDocumentOnCopyAlias = "relateDocumentOnCopy";
+
+                /// <summary>
+                /// ContentType name for default relation type "Relate Parent Document On Delete".
+                /// </summary>
+                public const string RelateParentDocumentOnDeleteName = "Relate Parent Document On Delete";
+
+                /// <summary>
+                /// ContentType alias for default relation type "Relate Parent Document On Delete".
+                /// </summary>
+                public const string RelateParentDocumentOnDeleteAlias = "relateParentDocumentOnDelete";
            }
 		}
 	}
@@ -1,4 +1,6 @@
-namespace Umbraco.Core
+using System;
+
+namespace Umbraco.Core
 {
 	public static partial class Constants
 	{
@@ -70,7 +72,11 @@
 			/// <summary>
 			/// Guid for a Stylesheet object.
 			/// </summary>
-			public const string Stylesheet = "9F68DA4F-A3A8-44C2-8226-DCBD125E4840";
+            [Obsolete("This no longer exists in the database")]
+            public const string Stylesheet = "9F68DA4F-A3A8-44C2-8226-DCBD125E4840";
+
+            [Obsolete("This no longer exists in the database")]
+            internal const string StylesheetProperty = "5555da4f-a123-42b2-4488-dcdfb25e4111";

 			/// <summary>
 			/// Guid for the System Root.
@@ -18,5 +18,29 @@
            public const string AuthCookieName = "UMB_UCONTEXT";

        }
+
+	    public static class Security
+	    {
+
+            public const string BackOfficeAuthenticationType = "UmbracoBackOffice";
+	        public const string BackOfficeExternalAuthenticationType = "UmbracoExternalCookie";
+            public const string BackOfficeExternalCookieName = "UMB_EXTLOGIN";
+            public const string BackOfficeTokenAuthenticationType = "UmbracoBackOfficeToken";
+
+            /// <summary>
+            /// The prefix used for external identity providers for their authentication type
+            /// </summary>
+            /// <remarks>
+            /// By default we don't want to interfere with front-end external providers and their default setup, for back office the 
+            /// providers need to be setup differently and each auth type for the back office will be prefixed with this value
+            /// </remarks>
+            public const string BackOfficeExternalAuthenticationTypePrefix = "Umbraco.";
+
+	        public const string StartContentNodeIdClaimType = "http://umbraco.org/2015/02/identity/claims/backoffice/startcontentnode";
+            public const string StartMediaNodeIdClaimType = "http://umbraco.org/2015/02/identity/claims/backoffice/startmedianode";
+            public const string AllowedApplicationsClaimType = "http://umbraco.org/2015/02/identity/claims/backoffice/allowedapp";
+            public const string SessionIdClaimType = "http://umbraco.org/2015/02/identity/claims/backoffice/sessionid";
+
+	    }
 	}
 }
@@ -32,66 +32,90 @@ using MigrationsVersionFourNineZero = Umbraco.Core.Persistence.Migrations.Upgrad
 namespace Umbraco.Core
 {
    /// <summary>
-	/// A bootstrapper for the Umbraco application which initializes all objects for the Core of the application 
-	/// </summary>
-	/// <remarks>
-	/// This does not provide any startup functionality relating to web objects
-	/// </remarks>
-	public class CoreBootManager : IBootManager
-	{
-
-		private DisposableTimer _timer;
-		private bool _isInitialized = false;
-		private bool _isStarted = false;
-		private bool _isComplete = false;
+    /// A bootstrapper for the Umbraco application which initializes all objects for the Core of the application 
+    /// </summary>
+    /// <remarks>
+    /// This does not provide any startup functionality relating to web objects
+    /// </remarks>
+    public class CoreBootManager : IBootManager
+    {
+        private ProfilingLogger _profilingLogger;
+        private DisposableTimer _timer;
+        private bool _isInitialized = false;
+        private bool _isStarted = false;
+        private bool _isComplete = false;
+        private readonly IServiceProvider _serviceProvider = new ActivatorServiceProvider();
        private readonly UmbracoApplicationBase _umbracoApplication;
-		protected ApplicationContext ApplicationContext { get; set; }
+        protected ApplicationContext ApplicationContext { get; set; }
        protected CacheHelper ApplicationCache { get; set; }
+        protected PluginManager PluginManager { get; private set; }

-	    protected UmbracoApplicationBase UmbracoApplication
-	    {
-	        get { return _umbracoApplication; }
-	    }
+        protected UmbracoApplicationBase UmbracoApplication
+        {
+            get { return _umbracoApplication; }
+        }

-	    public CoreBootManager(UmbracoApplicationBase umbracoApplication)
-        {            
+        protected IServiceProvider ServiceProvider
+        {
+            get { return _serviceProvider; }
+        }
+
+        public CoreBootManager(UmbracoApplicationBase umbracoApplication)
+        {
            if (umbracoApplication == null) throw new ArgumentNullException("umbracoApplication");
            _umbracoApplication = umbracoApplication;
        }

-	    public virtual IBootManager Initialize()
-		{
-			if (_isInitialized)
-				throw new InvalidOperationException("The boot manager has already been initialized");
+        public virtual IBootManager Initialize()
+        {
+            if (_isInitialized)
+                throw new InvalidOperationException("The boot manager has already been initialized");

-	        InitializeProfilerResolver();
+            InitializeLoggerResolver();
+            InitializeProfilerResolver();

-            _timer = DisposableTimer.DebugDuration<CoreBootManager>("Umbraco application starting", "Umbraco application startup complete");
-            
-	        CreateApplicationCache();
+            _profilingLogger = new ProfilingLogger(LoggerResolver.Current.Logger, ProfilerResolver.Current.Profiler);
+
+            _timer = _profilingLogger.TraceDuration<CoreBootManager>("Umbraco application starting", "Umbraco application startup complete");
+
+            CreateApplicationCache();
+
+            //create and set the plugin manager (I'd much prefer to not use this singleton anymore but many things are using it unfortunately and
+            // the way that it is setup, there must only ever be one per app so without IoC it would be hard to make this not a singleton)
+            PluginManager = new PluginManager(ServiceProvider, ApplicationCache.RuntimeCache, _profilingLogger);
+            PluginManager.Current = PluginManager;

            //Create the legacy prop-eds mapping
            LegacyPropertyEditorIdToAliasConverter.CreateMappingsForCoreEditors();
            LegacyParameterEditorAliasConverter.CreateMappingsForCoreEditors();

-			//create database and service contexts for the app context
-			var dbFactory = new DefaultDatabaseFactory(GlobalSettings.UmbracoConnectionName);
-		    Database.Mapper = new PetaPocoMapper();
-			var dbContext = new DatabaseContext(dbFactory);
-			var serviceContext = new ServiceContext(
-				new PetaPocoUnitOfWorkProvider(dbFactory), 
-				new FileUnitOfWorkProvider(), 
-				new PublishingStrategy(),
-                ApplicationCache);
+            //create database and service contexts for the app context
+            var dbFactory = new DefaultDatabaseFactory(GlobalSettings.UmbracoConnectionName, LoggerResolver.Current.Logger);
+            Database.Mapper = new PetaPocoMapper();
+
+            var dbContext = new DatabaseContext(
+                dbFactory,
+                LoggerResolver.Current.Logger,
+                SqlSyntaxProviders.CreateDefault(LoggerResolver.Current.Logger));
+
+            //initialize the DatabaseContext
+            dbContext.Initialize();
+            
+            var serviceContext = new ServiceContext(
+                new RepositoryFactory(ApplicationCache, LoggerResolver.Current.Logger, dbContext.SqlSyntax, UmbracoConfig.For.UmbracoSettings()), 
+                new PetaPocoUnitOfWorkProvider(dbFactory),
+                new FileUnitOfWorkProvider(),
+                new PublishingStrategy(),
+                ApplicationCache,
+                LoggerResolver.Current.Logger);

            CreateApplicationContext(dbContext, serviceContext);

            InitializeApplicationEventsResolver();

-			InitializeResolvers();
+            InitializeResolvers();

-            //initialize the DatabaseContext
-            dbContext.Initialize();
+            

            InitializeModelMappers();

@@ -99,10 +123,10 @@ namespace Umbraco.Core
            ApplicationEventsResolver.Current.ApplicationEventHandlers
                .ForEach(x => x.OnApplicationInitialized(UmbracoApplication, ApplicationContext));

-			_isInitialized = true;
+            _isInitialized = true;

-			return this;
-		}
+            return this;
+        }

        /// <summary>
        /// Creates and assigns the application context singleton
@@ -112,7 +136,7 @@ namespace Umbraco.Core
        protected virtual void CreateApplicationContext(DatabaseContext dbContext, ServiceContext serviceContext)
        {
            //create the ApplicationContext
-            ApplicationContext = ApplicationContext.Current = new ApplicationContext(dbContext, serviceContext, ApplicationCache);
+            ApplicationContext = ApplicationContext.Current = new ApplicationContext(dbContext, serviceContext, ApplicationCache, _profilingLogger);
        }

        /// <summary>
@@ -123,7 +147,7 @@ namespace Umbraco.Core
            var cacheHelper = new CacheHelper(
                        new ObjectCacheRuntimeCacheProvider(),
                        new StaticCacheProvider(),
-                        //we have no request based cache when not running in web-based context
+                //we have no request based cache when not running in web-based context
                        new NullCacheProvider());

            ApplicationCache = cacheHelper;
@@ -147,18 +171,31 @@ namespace Umbraco.Core
                });
        }

+        /// <summary>
+        /// Special method to initialize the LoggerResolver
+        /// </summary>
+        protected virtual void InitializeLoggerResolver()
+        {
+            LoggerResolver.Current = new LoggerResolver(Logger.CreateWithDefaultLog4NetConfiguration())
+            {
+                //This is another special resolver that needs to be resolvable before resolution is frozen
+                //since it is used for profiling the application startup
+                CanResolveBeforeFrozen = true
+            };
+        }
+
        /// <summary>
        /// Special method to initialize the ProfilerResolver
        /// </summary>
        protected virtual void InitializeProfilerResolver()
        {
            //By default we'll initialize the Log profiler (in the web project, we'll override with the web profiler)
-            ProfilerResolver.Current = new ProfilerResolver(new LogProfiler())
-                {
-                    //This is another special resolver that needs to be resolvable before resolution is frozen
-                    //since it is used for profiling the application startup
-                    CanResolveBeforeFrozen = true
-                };
+            ProfilerResolver.Current = new ProfilerResolver(new LogProfiler(LoggerResolver.Current.Logger))
+            {
+                //This is another special resolver that needs to be resolvable before resolution is frozen
+                //since it is used for profiling the application startup
+                CanResolveBeforeFrozen = true
+            };
        }

        /// <summary>
@@ -173,7 +210,9 @@ namespace Umbraco.Core
            //ApplicationStartupHandler.RegisterHandlers();
            //... and set the special flag to let us resolve before frozen resolution
            ApplicationEventsResolver.Current = new ApplicationEventsResolver(
-                PluginManager.Current.ResolveApplicationStartupHandlers())
+                ServiceProvider, 
+                LoggerResolver.Current.Logger,
+                PluginManager.ResolveApplicationStartupHandlers())
            {
                CanResolveBeforeFrozen = true
            };
@@ -190,16 +229,16 @@ namespace Umbraco.Core
            Umbraco.Core.IO.IOHelper.SetRootDirectory(rootPath);
        }

-		/// <summary>
-		/// Fires after initialization and calls the callback to allow for customizations to occur & 
+        /// <summary>
+        /// Fires after initialization and calls the callback to allow for customizations to occur & 
        /// Ensure that the OnApplicationStarting methods of the IApplicationEvents are called
-		/// </summary>
-		/// <param name="afterStartup"></param>
-		/// <returns></returns>
-		public virtual IBootManager Startup(Action<ApplicationContext> afterStartup)
-		{
-			if (_isStarted)
-				throw new InvalidOperationException("The boot manager has already been initialized");
+        /// </summary>
+        /// <param name="afterStartup"></param>
+        /// <returns></returns>
+        public virtual IBootManager Startup(Action<ApplicationContext> afterStartup)
+        {
+            if (_isStarted)
+                throw new InvalidOperationException("The boot manager has already been initialized");

            //call OnApplicationStarting of each application events handler
            ApplicationEventsResolver.Current.ApplicationEventHandlers
@@ -210,23 +249,23 @@ namespace Umbraco.Core
                afterStartup(ApplicationContext.Current);
            }

-			_isStarted = true;
+            _isStarted = true;

-			return this;
-		}
+            return this;
+        }

-		/// <summary>
-		/// Fires after startup and calls the callback once customizations are locked
-		/// </summary>
-		/// <param name="afterComplete"></param>
-		/// <returns></returns>
-		public virtual IBootManager Complete(Action<ApplicationContext> afterComplete)
-		{
-			if (_isComplete)
-				throw new InvalidOperationException("The boot manager has already been completed");
+        /// <summary>
+        /// Fires after startup and calls the callback once customizations are locked
+        /// </summary>
+        /// <param name="afterComplete"></param>
+        /// <returns></returns>
+        public virtual IBootManager Complete(Action<ApplicationContext> afterComplete)
+        {
+            if (_isComplete)
+                throw new InvalidOperationException("The boot manager has already been completed");
+
+            FreezeResolution();

-		    FreezeResolution();
-            
            //call OnApplicationStarting of each application events handler
            ApplicationEventsResolver.Current.ApplicationEventHandlers
                .ForEach(x => x.OnApplicationStarted(UmbracoApplication, ApplicationContext));
@@ -239,15 +278,15 @@ namespace Umbraco.Core
                afterComplete(ApplicationContext.Current);
            }

-			_isComplete = true;
+            _isComplete = true;

            // we're ready to serve content!
            ApplicationContext.IsReady = true;

            //stop the timer and log the output
            _timer.Dispose();
-			return this;
-		}
+            return this;
+        }

        /// <summary>
        /// Freeze resolution to not allow Resolvers to be modified
@@ -256,21 +295,22 @@ namespace Umbraco.Core
        {
            Resolution.Freeze();
        }
-        
-		/// <summary>
-		/// Create the resolvers
-		/// </summary>
-		protected virtual void InitializeResolvers()
-		{
+
+        /// <summary>
+        /// Create the resolvers
+        /// </summary>
+        protected virtual void InitializeResolvers()
+        {
            var builder = new ManifestBuilder(
                ApplicationCache.RuntimeCache,
                new ManifestParser(new DirectoryInfo(IOHelper.MapPath("~/App_Plugins")), ApplicationCache.RuntimeCache));

-            PropertyEditorResolver.Current = new PropertyEditorResolver(() => PluginManager.Current.ResolvePropertyEditors(), builder);
-            ParameterEditorResolver.Current = new ParameterEditorResolver(() => PluginManager.Current.ResolveParameterEditors(), builder);
+            PropertyEditorResolver.Current = new PropertyEditorResolver(ServiceProvider, LoggerResolver.Current.Logger, () => PluginManager.ResolvePropertyEditors(), builder);
+            ParameterEditorResolver.Current = new ParameterEditorResolver(ServiceProvider, LoggerResolver.Current.Logger, () => PluginManager.ResolveParameterEditors(), builder);

            //setup the validators resolver with our predefined validators
-            ValidatorsResolver.Current = new ValidatorsResolver(new[]
+            ValidatorsResolver.Current = new ValidatorsResolver(
+                ServiceProvider, LoggerResolver.Current.Logger, new[]
                {
                    new Lazy<Type>(() => typeof (RequiredManifestValueValidator)),
                    new Lazy<Type>(() => typeof (RegexValidator)),
@@ -281,63 +321,69 @@ namespace Umbraco.Core

            //by default we'll use the standard configuration based sync
            ServerRegistrarResolver.Current = new ServerRegistrarResolver(
-                new ConfigServerRegistrar()); 
+                new ConfigServerRegistrar());

            //by default (outside of the web) we'll use the default server messenger without
            //supplying a username/password, this will automatically disable distributed calls
            // .. we'll override this in the WebBootManager
            ServerMessengerResolver.Current = new ServerMessengerResolver(
-                new DefaultServerMessenger());
+                new WebServiceServerMessenger());

            MappingResolver.Current = new MappingResolver(
-                () => PluginManager.Current.ResolveAssignedMapperTypes());
+                ServiceProvider, LoggerResolver.Current.Logger,
+                () => PluginManager.ResolveAssignedMapperTypes());

-			RepositoryResolver.Current = new RepositoryResolver(
-                new RepositoryFactory(ApplicationCache));
+           

-		    SqlSyntaxProvidersResolver.Current = new SqlSyntaxProvidersResolver(
-                new[] { typeof(MySqlSyntaxProvider), typeof(SqlCeSyntaxProvider), typeof(SqlServerSyntaxProvider) })
-		        {
-		            CanResolveBeforeFrozen = true
-		        };
+            //RepositoryResolver.Current = new RepositoryResolver(
+            //    new RepositoryFactory(ApplicationCache));

-			CacheRefreshersResolver.Current = new CacheRefreshersResolver(
-				() => PluginManager.Current.ResolveCacheRefreshers());
+            CacheRefreshersResolver.Current = new CacheRefreshersResolver(
+                ServiceProvider, LoggerResolver.Current.Logger,
+                () => PluginManager.ResolveCacheRefreshers());

-			DataTypesResolver.Current = new DataTypesResolver(
-				() => PluginManager.Current.ResolveDataTypes());
+            DataTypesResolver.Current = new DataTypesResolver(
+                ServiceProvider, LoggerResolver.Current.Logger,
+                () => PluginManager.ResolveDataTypes());

-			MacroFieldEditorsResolver.Current = new MacroFieldEditorsResolver(
-				() => PluginManager.Current.ResolveMacroRenderings());
+            MacroFieldEditorsResolver.Current = new MacroFieldEditorsResolver(
+                ServiceProvider, LoggerResolver.Current.Logger,
+                () => PluginManager.ResolveMacroRenderings());

-			PackageActionsResolver.Current = new PackageActionsResolver(
-				() => PluginManager.Current.ResolvePackageActions());
+            PackageActionsResolver.Current = new PackageActionsResolver(
+                ServiceProvider, LoggerResolver.Current.Logger,
+                () => PluginManager.ResolvePackageActions());

-			ActionsResolver.Current = new ActionsResolver(
-				() => PluginManager.Current.ResolveActions());
+            ActionsResolver.Current = new ActionsResolver(
+                ServiceProvider, LoggerResolver.Current.Logger,
+                () => PluginManager.ResolveActions());

            //the database migration objects
            MigrationResolver.Current = new MigrationResolver(
-                () => PluginManager.Current.ResolveTypes<IMigration>());
+                LoggerResolver.Current.Logger,
+                () => PluginManager.ResolveTypes<IMigration>());

            // todo: remove once we drop IPropertyEditorValueConverter support.
            PropertyEditorValueConvertersResolver.Current = new PropertyEditorValueConvertersResolver(
-				PluginManager.Current.ResolvePropertyEditorValueConverters());
+                ServiceProvider, LoggerResolver.Current.Logger,
+                PluginManager.ResolvePropertyEditorValueConverters());

-			// need to filter out the ones we dont want!!
-		    PropertyValueConvertersResolver.Current = new PropertyValueConvertersResolver(
-		        PluginManager.Current.ResolveTypes<IPropertyValueConverter>());                
+            // need to filter out the ones we dont want!!
+            PropertyValueConvertersResolver.Current = new PropertyValueConvertersResolver(
+                ServiceProvider, LoggerResolver.Current.Logger,
+                PluginManager.ResolveTypes<IPropertyValueConverter>());

            // use the new DefaultShortStringHelper
            ShortStringHelperResolver.Current = new ShortStringHelperResolver(
                //new LegacyShortStringHelper());
                new DefaultShortStringHelper().WithDefaultConfig());

-		    UrlSegmentProviderResolver.Current = new UrlSegmentProviderResolver(
-		        typeof (DefaultUrlSegmentProvider));
+            UrlSegmentProviderResolver.Current = new UrlSegmentProviderResolver(
+                ServiceProvider, LoggerResolver.Current.Logger,
+                typeof(DefaultUrlSegmentProvider));

            // by default, no factory is activated
-		    PublishedContentModelFactoryResolver.Current = new PublishedContentModelFactoryResolver();
-		}
-	}
+            PublishedContentModelFactoryResolver.Current = new PublishedContentModelFactoryResolver();
+        }
+    }
 }
@@ -1,5 +1,6 @@
 using System;
 using System.Collections.Generic;
+using Umbraco.Core.Logging;
 using Umbraco.Core.ObjectResolution;
 using umbraco.interfaces;

@@ -11,12 +12,14 @@ namespace Umbraco.Core
    [Obsolete("IDataType is obsolete and is no longer used, it will be removed from the codebase in future versions")]
 	internal sealed class DataTypesResolver : LegacyTransientObjectsResolver<DataTypesResolver, IDataType>
 	{
-		/// <summary>
-		/// Constructor
-		/// </summary>
-		/// <param name="dataTypes"></param>		
-		internal DataTypesResolver(Func<IEnumerable<Type>> dataTypes)
-			: base(dataTypes)
+	    /// <summary>
+	    /// Constructor
+	    /// </summary>
+	    /// <param name="serviceProvider"></param>
+	    /// <param name="logger"></param>
+	    /// <param name="dataTypes"></param>		
+	    internal DataTypesResolver(IServiceProvider serviceProvider, ILogger logger, Func<IEnumerable<Type>> dataTypes)
+            : base(serviceProvider, logger, dataTypes)
 		{

 		}
@@ -25,6 +25,8 @@ namespace Umbraco.Core
    public class DatabaseContext
    {
        private readonly IDatabaseFactory _factory;
+        private readonly ILogger _logger;
+        private readonly SqlSyntaxProviders _syntaxProviders;
        private bool _configured;
        private bool _canConnect;
        private volatile bool _connectCheck = false;
@@ -33,11 +35,53 @@ namespace Umbraco.Core
        private string _providerName;
        private DatabaseSchemaResult _result;

+        [Obsolete("Use the constructor specifying all dependencies instead")]
        public DatabaseContext(IDatabaseFactory factory)
+            : this(factory, LoggerResolver.Current.Logger, new SqlSyntaxProviders(new ISqlSyntaxProvider[]
+            {
+                new MySqlSyntaxProvider(LoggerResolver.Current.Logger),
+                new SqlCeSyntaxProvider(), 
+                new SqlServerSyntaxProvider()
+            }))
        {
-            _factory = factory;
        }

+        /// <summary>
+        /// Default constructor
+        /// </summary>
+        /// <param name="factory"></param>
+        /// <param name="logger"></param>
+        /// <param name="syntaxProviders"></param>
+        public DatabaseContext(IDatabaseFactory factory, ILogger logger, SqlSyntaxProviders syntaxProviders)
+        {
+            if (factory == null) throw new ArgumentNullException("factory");
+            if (logger == null) throw new ArgumentNullException("logger");
+            if (syntaxProviders == null) throw new ArgumentNullException("syntaxProviders");
+
+            _factory = factory;
+            _logger = logger;
+            _syntaxProviders = syntaxProviders;
+        }
+
+        /// <summary>
+        /// Create a configured DatabaseContext
+        /// </summary>
+        /// <param name="factory"></param>
+        /// <param name="logger"></param>
+        /// <param name="sqlSyntax"></param>
+        /// <param name="providerName"></param>
+        public DatabaseContext(IDatabaseFactory factory, ILogger logger, ISqlSyntaxProvider sqlSyntax, string providerName)
+        {
+            _providerName = providerName;
+            SqlSyntax = sqlSyntax;
+            SqlSyntaxContext.SqlSyntaxProvider = SqlSyntax;
+            _factory = factory;
+            _logger = logger;
+            _configured = true;
+        }
+
+        public ISqlSyntaxProvider SqlSyntax { get; private set; }
+
        /// <summary>
        /// Gets the <see cref="Database"/> object for doing CRUD operations
        /// against custom tables that resides in the Umbraco database.
@@ -324,7 +368,7 @@ namespace Umbraco.Core

            xml.Save(fileName, SaveOptions.DisableFormatting);

-            LogHelper.Info<DatabaseContext>("Configured a new ConnectionString using the '" + providerName + "' provider.");
+            _logger.Info<DatabaseContext>("Configured a new ConnectionString using the '" + providerName + "' provider.");
        }

        /// <summary>
@@ -398,12 +442,23 @@ namespace Umbraco.Core

        internal void Initialize(string providerName)
        {
+            //only configure once!
+            if (_configured == true) return;
+
            _providerName = providerName;

            try
            {
-                SqlSyntaxContext.SqlSyntaxProvider =
-                    SqlSyntaxProvidersResolver.Current.GetByProviderNameOrDefault(providerName);
+                if (_syntaxProviders != null)
+                {
+                    SqlSyntax = _syntaxProviders.GetByProviderNameOrDefault(providerName);    
+                }
+                else if (SqlSyntax == null)
+                {
+                    throw new InvalidOperationException("No " + typeof(ISqlSyntaxProvider) + " specified or no " + typeof(SqlSyntaxProviders) + " instance specified");
+                }
+                
+                SqlSyntaxContext.SqlSyntaxProvider = SqlSyntax;
                
                _configured = true;
            }
@@ -411,8 +466,8 @@ namespace Umbraco.Core
            {
                _configured = false;

-                LogHelper.Info<DatabaseContext>("Initialization of the DatabaseContext failed with following error: " + e.Message);
-                LogHelper.Info<DatabaseContext>(e.StackTrace);
+                _logger.Info<DatabaseContext>("Initialization of the DatabaseContext failed with following error: " + e.Message);
+                _logger.Info<DatabaseContext>(e.StackTrace);
            }
        }

@@ -427,8 +482,8 @@ namespace Umbraco.Core
        /// </summary>
        private void DetermineSqlServerVersion()
        {
-            
-            var sqlServerSyntax = SqlSyntaxContext.SqlSyntaxProvider as SqlServerSyntaxProvider;
+
+            var sqlServerSyntax = SqlSyntax as SqlServerSyntaxProvider;
            if (sqlServerSyntax != null)
            {
                //this will not execute now, it is lazy so will only execute when we need to actually know
@@ -479,8 +534,8 @@ namespace Umbraco.Core
                    throw new InvalidOperationException("Cannot use MySql in Medium Trust configuration");
                }

-                var database = new UmbracoDatabase(_connectionString, ProviderName);
-                var dbSchema = new DatabaseSchemaCreation(database);
+                var database = new UmbracoDatabase(_connectionString, ProviderName, _logger);
+                var dbSchema = new DatabaseSchemaCreation(database, _logger, SqlSyntax);
                _result = dbSchema.ValidateSchema();
            }
            return _result;
@@ -496,17 +551,17 @@ namespace Umbraco.Core
                    return readyForInstall.Result;
                }

-                LogHelper.Info<DatabaseContext>("Database configuration status: Started");
+                _logger.Info<DatabaseContext>("Database configuration status: Started");

                string message;

-                var database = new UmbracoDatabase(_connectionString, ProviderName);
+                var database = new UmbracoDatabase(_connectionString, ProviderName, _logger);

                // If MySQL, we're going to ensure that database calls are maintaining proper casing as to remove the necessity for checks
                // for case insensitive queries. In an ideal situation (which is what we're striving for), all calls would be case sensitive.

                /*                
-                var supportsCaseInsensitiveQueries = SqlSyntaxContext.SqlSyntaxProvider.SupportsCaseInsensitiveQueries(database);
+                var supportsCaseInsensitiveQueries = SqlSyntax.SupportsCaseInsensitiveQueries(database);
                if (supportsCaseInsensitiveQueries  == false)
                {
                    message = "<p>&nbsp;</p><p>The database you're trying to use does not support case insensitive queries. <br />We currently do not support these types of databases.</p>" +
@@ -532,12 +587,12 @@ namespace Umbraco.Core
                    message = message + "<p>Installation completed!</p>";

                    //now that everything is done, we need to determine the version of SQL server that is executing
-                    LogHelper.Info<DatabaseContext>("Database configuration status: " + message);
+                    _logger.Info<DatabaseContext>("Database configuration status: " + message);
                    return new Result { Message = message, Success = true, Percentage = "100" };
                }

                //we need to do an upgrade so return a new status message and it will need to be done during the next step
-                LogHelper.Info<DatabaseContext>("Database requires upgrade");
+                _logger.Info<DatabaseContext>("Database requires upgrade");
                message = "<p>Upgrading database, this may take some time...</p>";
                return new Result
                    {
@@ -568,10 +623,10 @@ namespace Umbraco.Core
                    return readyForInstall.Result;
                }

-                LogHelper.Info<DatabaseContext>("Database upgrade started");
+                _logger.Info<DatabaseContext>("Database upgrade started");

-                var database = new UmbracoDatabase(_connectionString, ProviderName);
-                //var supportsCaseInsensitiveQueries = SqlSyntaxContext.SqlSyntaxProvider.SupportsCaseInsensitiveQueries(database);                
+                var database = new UmbracoDatabase(_connectionString, ProviderName, _logger);
+                //var supportsCaseInsensitiveQueries = SqlSyntax.SupportsCaseInsensitiveQueries(database);                

                var message = GetResultMessageForMySql();

@@ -584,13 +639,13 @@ namespace Umbraco.Core
                                                ? installedVersion
                                                : new Version(GlobalSettings.ConfigurationStatus);
                var targetVersion = UmbracoVersion.Current;
-                var runner = new MigrationRunner(currentVersion, targetVersion, GlobalSettings.UmbracoMigrationName);
+                var runner = new MigrationRunner(_logger, currentVersion, targetVersion, GlobalSettings.UmbracoMigrationName);
                var upgraded = runner.Execute(database, true);
                message = message + "<p>Upgrade completed!</p>";

                //now that everything is done, we need to determine the version of SQL server that is executing

-                LogHelper.Info<DatabaseContext>("Database configuration status: " + message);
+                _logger.Info<DatabaseContext>("Database configuration status: " + message);

                return new Result { Message = message, Success = true, Percentage = "100" };
            }
@@ -602,7 +657,7 @@ namespace Umbraco.Core

        private string GetResultMessageForMySql()
        {
-            if (SqlSyntaxContext.SqlSyntaxProvider.GetType() == typeof(MySqlSyntaxProvider))
+            if (SqlSyntax.GetType() == typeof(MySqlSyntaxProvider))
            {
                return "<p>&nbsp;</p><p>Congratulations, the database step ran successfully!</p>" +
                       "<p>Note: You're using MySQL and the database instance you're connecting to seems to support case insensitive queries.</p>" +
@@ -628,7 +683,7 @@ namespace Umbraco.Core
                          "<p>For more technical information on case sensitivity in MySQL, have a look at " +
                          "<a href='http://dev.mysql.com/doc/refman/5.0/en/identifier-case-sensitivity.html'>the documentation on the subject</a></p>";
            }
-            if (SqlSyntaxContext.SqlSyntaxProvider.GetType() == typeof(MySqlSyntaxProvider))
+            if (SqlSyntax.GetType() == typeof(MySqlSyntaxProvider))
            {
                return "<p>&nbsp;</p><p>Congratulations, the database step ran successfully!</p>" +
                       "<p>Note: You're using MySQL and the database instance you're connecting to seems to support case insensitive queries.</p>" +
@@ -665,11 +720,11 @@ namespace Umbraco.Core

        private Result HandleInstallException(Exception ex)
        {
-            LogHelper.Error<DatabaseContext>("Database configuration failed", ex);
+            _logger.Error<DatabaseContext>("Database configuration failed", ex);

            if (_result != null)
            {
-                LogHelper.Info<DatabaseContext>("The database schema validation produced the following summary: \n" + _result.GetSummary());
+                _logger.Info<DatabaseContext>("The database schema validation produced the following summary: \n" + _result.GetSummary());
            }

            return new Result
@@ -1,3 +1,5 @@
+using System;
+using System.ComponentModel;
 using Umbraco.Core.ObjectResolution;

 namespace Umbraco.Core.Dictionary
@@ -12,15 +14,22 @@ namespace Umbraco.Core.Dictionary
 		{
 		}

-		/// <summary>
-		/// Can be used by developers at runtime to set their ICultureDictionaryFactory at app startup
-		/// </summary>
-		/// <param name="factory"></param>
+        [Obsolete("Use SetDictionaryFactory instead")]
+        [EditorBrowsable(EditorBrowsableState.Never)]
 		public void SetContentStore(ICultureDictionaryFactory factory)
 		{
 			Value = factory;
 		}

+        /// <summary>
+        /// Can be used by developers at runtime to set their ICultureDictionaryFactory at app startup
+        /// </summary>
+        /// <param name="factory"></param>
+        public void SetDictionaryFactory(ICultureDictionaryFactory factory)
+        {
+            Value = factory;
+        }
+
 		/// <summary>
 		/// Returns the ICultureDictionaryFactory
 		/// </summary>
@@ -1,4 +1,5 @@
 using System;
+using System.Collections.Generic;
 using System.Globalization;

 namespace Umbraco.Core.Dictionary
@@ -19,5 +20,12 @@ namespace Umbraco.Core.Dictionary
 		/// Returns the current culture
 		/// </summary>
 		CultureInfo Culture { get; }
+
+        /// <summary>
+        /// Returns the child dictionary entries for a given key
+        /// </summary>
+        /// <param name="key"></param>
+        /// <returns></returns>
+	    IDictionary<string, string> GetChildren(string key);
 	}
 }
@@ -5,7 +5,6 @@ using System.Collections.Generic;
 using System.Collections.Specialized;
 using System.Linq;
 using System.Text;
-using System.Web.Mvc;
 using System.Web;

 namespace Umbraco.Core
@@ -135,20 +134,6 @@ namespace Umbraco.Core
 			return n;
 		}

-		/// <summary>
-		/// Converts a dictionary to a FormCollection
-		/// </summary>
-		/// <param name="d"></param>
-		/// <returns></returns>
-		public static FormCollection ToFormCollection(this IDictionary<string, object> d)
-		{
-			var n = new FormCollection();
-			foreach (var i in d)
-			{
-				n.Add(i.Key, Convert.ToString(i.Value));
-			}
-			return n;
-		}

 	    /// <summary>
 	    /// Merges all key/values from the sources dictionaries into the destination dictionary
@@ -1,4 +1,5 @@
 using System;
+using System.ComponentModel;
 using System.Diagnostics;
 using System.Web;
 using Umbraco.Core.Logging;
@@ -9,32 +10,65 @@ namespace Umbraco.Core
 	/// <summary>
 	/// Starts the timer and invokes a  callback upon disposal. Provides a simple way of timing an operation by wrapping it in a <code>using</code> (C#) statement.
 	/// </summary>
-	/// <example>
-	/// <code>
-	/// 
-	/// using (DisposableTimer.TraceDuration{MyType}("starting", "finished"))
-	/// {
-    ///     Thread.Sleep(567);
-	/// }
-	/// 
-	/// Console.WriteLine("Testing Stopwatchdisposable, should be 567:");
-	/// using (var timer = new DisposableTimer(result => Console.WriteLine("Took {0}ms", result)))
-	/// {
-	///     Thread.Sleep(567);
-	/// }
-	/// </code>
-	/// </example>
 	public class DisposableTimer : DisposableObject
 	{
-		private readonly Stopwatch _stopwatch = Stopwatch.StartNew();
+	    private readonly Stopwatch _stopwatch = Stopwatch.StartNew();
 		private readonly Action<long> _callback;

-		protected DisposableTimer(Action<long> callback)
-		{
-			_callback = callback;
-		}        
+	    internal enum LogType
+	    {
+	        Debug, Info
+	    }

-		public Stopwatch Stopwatch
+        internal DisposableTimer(ILogger logger, LogType logType, IProfiler profiler, Type loggerType, string startMessage, string endMessage)
+        {
+            if (logger == null) throw new ArgumentNullException("logger");
+            if (loggerType == null) throw new ArgumentNullException("loggerType");
+
+            _callback = x =>
+            {
+                if (profiler != null)
+                {
+                    profiler.DisposeIfDisposable();
+                }
+                switch (logType)
+                {
+                    case LogType.Debug:
+                        logger.Debug(loggerType, () => endMessage + " (took " + x + "ms)");
+                        break;
+                    case LogType.Info:
+                        logger.Info(loggerType, () => endMessage + " (took " + x + "ms)");
+                        break;
+                    default:
+                        throw new ArgumentOutOfRangeException("logType");
+                }
+                
+            };
+            switch (logType)
+            {
+                case LogType.Debug:
+                    logger.Debug(loggerType, startMessage);
+                    break;
+                case LogType.Info:
+                    logger.Info(loggerType, startMessage);
+                    break;
+                default:
+                    throw new ArgumentOutOfRangeException("logType");
+            }
+            
+            if (profiler != null)
+            {
+                profiler.Step(loggerType, startMessage);    
+            }
+        }
+
+	    protected internal DisposableTimer(Action<long> callback)
+	    {
+	        if (callback == null) throw new ArgumentNullException("callback");
+	        _callback = callback;
+	    }
+
+	    public Stopwatch Stopwatch
 		{
 			get { return _stopwatch; }
 		}
@@ -51,25 +85,25 @@ namespace Umbraco.Core
 		}

        #region TraceDuration
+
+        [EditorBrowsable(EditorBrowsableState.Never)]
+        [Obsolete("Use the other methods that specify strings instead of Func")]
        public static DisposableTimer TraceDuration<T>(Func<string> startMessage, Func<string> completeMessage)
        {
            return TraceDuration(typeof(T), startMessage, completeMessage);
        }

+        [EditorBrowsable(EditorBrowsableState.Never)]
+        [Obsolete("Use the other methods that specify strings instead of Func")]
        public static DisposableTimer TraceDuration(Type loggerType, Func<string> startMessage, Func<string> completeMessage)
        {
-            var startMsg = startMessage();
-            LogHelper.Info(loggerType, startMsg);
-            if (HttpContext.Current != null)
-                HttpContext.Current.Trace.Write("Start: " + startMsg);
-            var profiler = ActivateProfiler(loggerType, startMsg);
-            return new DisposableTimer(x =>
-                {
-                    profiler.DisposeIfDisposable();
-                    LogHelper.Info(loggerType, () => completeMessage() + " (took " + x + "ms)");
-                    if (HttpContext.Current != null)
-                        HttpContext.Current.Trace.Write("End: " + startMsg);
-                });
+            return new DisposableTimer(
+                LoggerResolver.Current.Logger, 
+                LogType.Info, 
+                ProfilerResolver.HasCurrent ? ProfilerResolver.Current.Profiler : null,
+                loggerType, 
+                startMessage(), 
+                completeMessage());
        }

        /// <summary>
@@ -79,11 +113,19 @@ namespace Umbraco.Core
        /// <param name="startMessage"></param>
        /// <param name="completeMessage"></param>
        /// <returns></returns>
+        [Obsolete("Use the Umbraco.Core.Logging.ProfilingLogger to create instances of DisposableTimer")]
        public static DisposableTimer TraceDuration<T>(string startMessage, string completeMessage)
        {
            return TraceDuration(typeof(T), startMessage, completeMessage);
        }

+        /// <summary>
+        /// Adds a start and end log entry as Info and tracks how long it takes until disposed.
+        /// </summary>
+        /// <typeparam name="T"></typeparam>
+        /// <param name="startMessage"></param>
+        /// <returns></returns>
+        [Obsolete("Use the Umbraco.Core.Logging.ProfilingLogger to create instances of DisposableTimer")]
        public static DisposableTimer TraceDuration<T>(string startMessage)
        {
            return TraceDuration(typeof(T), startMessage, "Complete");
@@ -96,20 +138,18 @@ namespace Umbraco.Core
        /// <param name="startMessage"></param>
        /// <param name="completeMessage"></param>
        /// <returns></returns>
+        [Obsolete("Use the Umbraco.Core.Logging.ProfilingLogger to create instances of DisposableTimer")]
        public static DisposableTimer TraceDuration(Type loggerType, string startMessage, string completeMessage)
        {
-            LogHelper.Info(loggerType, startMessage);
-            if (HttpContext.Current != null)
-                HttpContext.Current.Trace.Write("Start: " + startMessage);
-            var profiler = ActivateProfiler(loggerType, startMessage);
-            return new DisposableTimer(x =>
-                {
-                    profiler.DisposeIfDisposable();
-                    LogHelper.Info(loggerType, () => completeMessage + " (took " + x + "ms)");
-                    if (HttpContext.Current != null)
-                        HttpContext.Current.Trace.Write("End: " + startMessage);
-                });
-        } 
+            return new DisposableTimer(
+                LoggerResolver.Current.Logger,
+                LogType.Info, 
+                ProfilerResolver.HasCurrent ? ProfilerResolver.Current.Profiler : null,
+                loggerType,
+                startMessage,
+                completeMessage);
+        }
+
        #endregion

        #region DebugDuration
@@ -120,23 +160,26 @@ namespace Umbraco.Core
        /// <param name="startMessage"></param>
        /// <param name="completeMessage"></param>
        /// <returns></returns>
+        [Obsolete("Use the Umbraco.Core.Logging.ProfilingLogger to create instances of DisposableTimer")]
        public static DisposableTimer DebugDuration<T>(string startMessage, string completeMessage)
        {
            return DebugDuration(typeof(T), startMessage, completeMessage);
        }

-        public static DisposableTimer DebugDuration<T>(string startMessage)
-        {
-            return DebugDuration(typeof(T), startMessage, "Complete");
-        }
-
        /// <summary>
        /// Adds a start and end log entry as Debug and tracks how long it takes until disposed.
        /// </summary>
        /// <typeparam name="T"></typeparam>
        /// <param name="startMessage"></param>
-        /// <param name="completeMessage"></param>
        /// <returns></returns>
+        [Obsolete("Use the Umbraco.Core.Logging.ProfilingLogger to create instances of DisposableTimer")]
+        public static DisposableTimer DebugDuration<T>(string startMessage)
+        {
+            return DebugDuration(typeof(T), startMessage, "Complete");
+        }
+
+        [EditorBrowsable(EditorBrowsableState.Never)]
+        [Obsolete("Use the other methods that specify strings instead of Func")]
        public static DisposableTimer DebugDuration<T>(Func<string> startMessage, Func<string> completeMessage)
        {
            return DebugDuration(typeof(T), startMessage, completeMessage);
@@ -149,42 +192,29 @@ namespace Umbraco.Core
        /// <param name="startMessage"></param>
        /// <param name="completeMessage"></param>
        /// <returns></returns>
+        [Obsolete("Use the Umbraco.Core.Logging.ProfilingLogger to create instances of DisposableTimer")]
        public static DisposableTimer DebugDuration(Type loggerType, string startMessage, string completeMessage)
        {
-            LogHelper.Debug(loggerType, startMessage);
-            if (HttpContext.Current != null)
-                HttpContext.Current.Trace.Write("Start: " + startMessage);
-            var profiler = ActivateProfiler(loggerType, startMessage);
-            return new DisposableTimer(x =>
-                {
-                    profiler.DisposeIfDisposable();
-                    LogHelper.Debug(loggerType, () => completeMessage + " (took " + x + "ms)");
-                    if (HttpContext.Current != null)
-                        HttpContext.Current.Trace.Write("End: " + startMessage);
-                });
+            return new DisposableTimer(
+                LoggerResolver.Current.Logger,
+                LogType.Debug,
+                ProfilerResolver.HasCurrent ? ProfilerResolver.Current.Profiler : null,
+                loggerType,
+                startMessage,
+                completeMessage);
        }

-        /// <summary>
-        /// Adds a start and end log entry as Debug and tracks how long it takes until disposed.
-        /// </summary>
-        /// <param name="loggerType"></param>
-        /// <param name="startMessage"></param>
-        /// <param name="completeMessage"></param>
-        /// <returns></returns>
+        [EditorBrowsable(EditorBrowsableState.Never)]
+        [Obsolete("Use the other methods that specify strings instead of Func")]
        public static DisposableTimer DebugDuration(Type loggerType, Func<string> startMessage, Func<string> completeMessage)
        {
-            var msg = startMessage();
-            LogHelper.Debug(loggerType, msg);
-            if (HttpContext.Current != null)
-                HttpContext.Current.Trace.Write("Start: " + startMessage);
-            var profiler = ActivateProfiler(loggerType, msg);
-            return new DisposableTimer(x =>
-                {
-                    profiler.DisposeIfDisposable();
-                    LogHelper.Debug(loggerType, () => completeMessage() + " (took " + x + "ms)");
-                    if (HttpContext.Current != null)
-                        HttpContext.Current.Trace.Write("End: " + startMessage);
-                });
+            return new DisposableTimer(
+                LoggerResolver.Current.Logger,
+                LogType.Debug,
+                ProfilerResolver.HasCurrent ? ProfilerResolver.Current.Profiler : null,
+                loggerType,
+                startMessage(),
+                completeMessage());
        } 
        #endregion

@@ -196,18 +226,5 @@ namespace Umbraco.Core
 			_callback.Invoke(Stopwatch.ElapsedMilliseconds);
 		}

-        private static IDisposable ActivateProfiler(Type loggerType, string profileName)
-        {
-            try
-            {
-                return ProfilerResolver.Current.Profiler.Step(loggerType, profileName);
-            }
-            catch (InvalidOperationException)
-            {
-                //swallow this exception, it will occur if the ProfilerResolver is not initialized... generally only in 
-                // unit tests.
-            }
-            return null;
-        }
 	}
 }
@@ -0,0 +1,45 @@
+using System.Web;
+
+namespace Umbraco.Core
+{
+    public static class HttpContextExtensions
+    {
+        public static string GetCurrentRequestIpAddress(this HttpContextBase httpContext)
+        {
+            if (httpContext == null)
+            {
+                return "Unknown, httpContext is null";
+            }
+            if (httpContext.Request == null)
+            {
+                return "Unknown, httpContext.Request is null";
+            }
+            if (httpContext.Request.ServerVariables == null)
+            {
+                return "Unknown, httpContext.Request.ServerVariables is null";
+            }
+
+            // From: http://stackoverflow.com/a/740431/5018
+
+            try
+            {
+                var ipAddress = httpContext.Request.ServerVariables["HTTP_X_FORWARDED_FOR"];
+
+                if (string.IsNullOrEmpty(ipAddress))
+                    return httpContext.Request.ServerVariables["REMOTE_ADDR"];
+
+                var addresses = ipAddress.Split(',');
+                if (addresses.Length != 0)
+                    return addresses[0];
+
+                return httpContext.Request.ServerVariables["REMOTE_ADDR"];
+            }
+            catch (System.Exception ex)
+            {
+                //This try catch is to just always ensure that no matter what we're not getting any exceptions caused since
+                // that would cause people to not be able to login
+                return string.Format("Unknown, exception occurred trying to resolve IP {0}", ex);
+            }
+        }
+    }
+}
@@ -56,11 +56,11 @@ namespace Umbraco.Core.IO
        {
            if (UmbracoConfig.For.UmbracoSettings().Content.ResolveUrlsFromTextString)
            {				
-				using (var timer = DisposableTimer.DebugDuration(typeof(IOHelper), "ResolveUrlsFromTextString starting", "ResolveUrlsFromTextString complete"))
+				using (DisposableTimer.DebugDuration(typeof(IOHelper), "ResolveUrlsFromTextString starting", "ResolveUrlsFromTextString complete"))
 				{
 					// find all relative urls (ie. urls that contain ~)
 					var tags = ResolveUrlPattern.Matches(text);
-					LogHelper.Debug(typeof(IOHelper), "After regex: " + timer.Stopwatch.ElapsedMilliseconds + " matched: " + tags.Count);
+					
 					foreach (Match tag in tags)
 					{						
 						string url = "";
@@ -0,0 +1,450 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Text;
+using System.Text.RegularExpressions;
+using Umbraco.Core.Models;
+using Umbraco.Core.Persistence.Repositories;
+using Umbraco.Core.Services;
+
+namespace Umbraco.Core.IO
+{
+    internal class MasterPageHelper
+    {
+        private readonly IFileSystem _masterPageFileSystem;
+        internal static readonly string DefaultMasterTemplate = SystemDirectories.Umbraco + "/masterpages/default.master";
+        //private static readonly char[] NewLineChars = Environment.NewLine.ToCharArray();
+
+        public MasterPageHelper(IFileSystem masterPageFileSystem)
+        {
+            if (masterPageFileSystem == null) throw new ArgumentNullException("masterPageFileSystem");
+            _masterPageFileSystem = masterPageFileSystem;
+        }
+
+        public bool MasterPageExists(ITemplate t)
+        {
+            return _masterPageFileSystem.FileExists(GetFilePath(t));
+        }
+
+        [Obsolete("This is only used for legacy purposes and will be removed in future versions")]
+        internal string GetPhysicalFilePath(ITemplate t)
+        {
+            return _masterPageFileSystem.GetFullPath(GetFilePath(t.Alias));
+        }
+
+        private string GetFilePath(ITemplate t)
+        {
+            return GetFilePath(t.Alias);
+        }
+
+        private string GetFilePath(string alias)
+        {
+            return alias + ".master";
+        }
+
+        public string CreateMasterPage(ITemplate t, ITemplateRepository templateRepo, bool overWrite = false)
+        {
+            string masterpageContent = "";
+
+            var filePath = GetFilePath(t);
+            if (_masterPageFileSystem.FileExists(filePath) == false || overWrite)
+            {
+                masterpageContent = t.Content.IsNullOrWhiteSpace() ? CreateDefaultMasterPageContent(t, templateRepo) : t.Content;
+
+                var data = Encoding.UTF8.GetBytes(masterpageContent);
+                var withBom = Encoding.UTF8.GetPreamble().Concat(data).ToArray();
+
+                using (var ms = new MemoryStream(withBom))
+                {
+                    _masterPageFileSystem.AddFile(filePath, ms, true);    
+                }                
+            }
+            else
+            {
+                using (var s = _masterPageFileSystem.OpenFile(filePath))
+                using (var tr = new StreamReader(s, Encoding.UTF8))
+                {
+                    masterpageContent = tr.ReadToEnd();
+                    tr.Close();    
+                }
+            }
+
+            return masterpageContent;
+        }
+
+        //internal string GetFileContents(ITemplate t)
+        //{
+        //    var masterpageContent = "";
+        //    if (_masterPageFileSystem.FileExists(GetFilePath(t)))
+        //    {
+        //        using (var s = _masterPageFileSystem.OpenFile(GetFilePath(t)))
+        //        using (var tr = new StreamReader(s))
+        //        {
+        //            masterpageContent = tr.ReadToEnd();
+        //            tr.Close();    
+        //        }
+        //    }
+
+        //    return masterpageContent;
+        //}
+
+        public string UpdateMasterPageFile(ITemplate t, string currentAlias, ITemplateRepository templateRepo)
+        {
+            var template = UpdateMasterPageContent(t, currentAlias);
+            UpdateChildTemplates(t, currentAlias, templateRepo);
+            var filePath = GetFilePath(t);
+
+            var data = Encoding.UTF8.GetBytes(template);
+            var withBom = Encoding.UTF8.GetPreamble().Concat(data).ToArray();
+
+            using (var ms = new MemoryStream(withBom))
+            {
+                _masterPageFileSystem.AddFile(filePath, ms, true);
+            }
+            return template;
+        }
+
+        private string CreateDefaultMasterPageContent(ITemplate template, ITemplateRepository templateRepo)
+        {
+            var design = new StringBuilder();
+            design.Append(GetMasterPageHeader(template) + Environment.NewLine);
+
+            if (template.MasterTemplateAlias.IsNullOrWhiteSpace() == false)
+            {
+                var master = templateRepo.Get(template.MasterTemplateAlias);
+                if (master != null)
+                {
+                    foreach (var cpId in GetContentPlaceholderIds(master))
+                    {
+                        design.Append("<asp:content ContentPlaceHolderId=\"" + cpId + "\" runat=\"server\">" +
+                                      Environment.NewLine +
+                                      Environment.NewLine +
+                                      "</asp:content>" +
+                                      Environment.NewLine +
+                                      Environment.NewLine);
+                    }
+
+                    return design.ToString();
+                }
+            }
+
+            design.Append(GetMasterContentElement(template) + Environment.NewLine);
+            design.Append(template.Content + Environment.NewLine);
+            design.Append("</asp:Content>" + Environment.NewLine);
+
+            return design.ToString();
+        }
+
+        public static IEnumerable<string> GetContentPlaceholderIds(ITemplate template)
+        {
+            var retVal = new List<string>();
+
+            var mp = template.Content;
+            var path = "<asp:ContentPlaceHolder+(\\s+[a-zA-Z]+\\s*=\\s*(\"([^\"]*)\"|'([^']*)'))*\\s*/?>";
+            var r = new Regex(path, RegexOptions.IgnoreCase);
+            var m = r.Match(mp);
+
+            while (m.Success)
+            {
+                var cc = m.Groups[3].Captures;
+                retVal.AddRange(cc.Cast<Capture>().Where(c => c.Value != "server").Select(c => c.Value));
+
+                m = m.NextMatch();
+            }
+
+            return retVal;
+        }
+
+        private static string UpdateMasterPageContent(ITemplate template, string currentAlias)
+        {
+            var masterPageContent = template.Content;
+
+            if (string.IsNullOrEmpty(currentAlias) == false && currentAlias != template.Alias)
+            {
+                var masterHeader =
+                    masterPageContent.Substring(0, masterPageContent.IndexOf("%>", StringComparison.Ordinal) + 2).Trim(
+                        Environment.NewLine.ToCharArray());
+
+                // find the masterpagefile attribute
+                var m = Regex.Matches(masterHeader, "(?<attributeName>\\S*)=\"(?<attributeValue>[^\"]*)\"",
+                    RegexOptions.IgnoreCase | RegexOptions.IgnorePatternWhitespace);
+
+                foreach (Match attributeSet in m)
+                {
+                    if (attributeSet.Groups["attributeName"].Value.ToLower() == "masterpagefile")
+                    {
+                        // validate the masterpagefile
+                        var currentMasterPageFile = attributeSet.Groups["attributeValue"].Value;
+                        var currentMasterTemplateFile = ParentTemplatePath(template);
+
+                        if (currentMasterPageFile != currentMasterTemplateFile)
+                        {
+                            masterPageContent =
+                                masterPageContent.Replace(
+                                    attributeSet.Groups["attributeName"].Value + "=\"" + currentMasterPageFile + "\"",
+                                    attributeSet.Groups["attributeName"].Value + "=\"" + currentMasterTemplateFile +
+                                    "\"");
+                        }
+                    }
+                }
+            }
+
+            return masterPageContent;
+        }
+
+        private void UpdateChildTemplates(ITemplate template, string currentAlias, ITemplateRepository templateRepo)
+        {
+            //if we have a Old Alias if the alias and therefor the masterpage file name has changed...
+            //so before we save the new masterfile, we'll clear the old one, so we don't up with 
+            //Unused masterpage files
+            if (string.IsNullOrEmpty(currentAlias) == false && currentAlias != template.Alias)
+            {
+                //Ensure that child templates have the right master masterpage file name
+                if (template.IsMasterTemplate)
+                {
+                    var children = templateRepo.GetChildren(template.Id);
+                    foreach (var t in children)
+                        UpdateMasterPageFile(t, null, templateRepo);
+                }
+            }
+        }
+
+
+        //private void SaveDesignToFile(ITemplate t, string currentAlias, string design)
+        //{
+        //    //kill the old file..
+        //    if (string.IsNullOrEmpty(currentAlias) == false && currentAlias != t.Alias)
+        //    {
+        //        var oldFile =
+        //            IOHelper.MapPath(SystemDirectories.Masterpages + "/" + currentAlias.Replace(" ", "") + ".master");
+        //        if (System.IO.File.Exists(oldFile))
+        //            System.IO.File.Delete(oldFile);
+        //    }
+
+        //    // save the file in UTF-8
+        //    System.IO.File.WriteAllText(GetFilePath(t), design, Encoding.UTF8);
+        //}
+
+        //internal static void RemoveMasterPageFile(string alias)
+        //{
+        //    if (string.IsNullOrWhiteSpace(alias) == false)
+        //    {
+        //        string file = IOHelper.MapPath(SystemDirectories.Masterpages + "/" + alias.Replace(" ", "") + ".master");
+        //        if (System.IO.File.Exists(file))
+        //            System.IO.File.Delete(file);
+        //    }
+        //}
+
+        //internal string SaveTemplateToFile(ITemplate template, string currentAlias, ITemplateRepository templateRepo)
+        //{
+        //    var masterPageContent = template.Content;
+        //    if (IsMasterPageSyntax(masterPageContent) == false)
+        //        masterPageContent = ConvertToMasterPageSyntax(template);
+
+        //    // Add header to master page if it doesn't exist
+        //    if (masterPageContent.TrimStart().StartsWith("<%@") == false)
+        //    {
+        //        masterPageContent = GetMasterPageHeader(template) + Environment.NewLine + masterPageContent;
+        //    }
+        //    else
+        //    {
+        //        // verify that the masterpage attribute is the same as the masterpage
+        //        var masterHeader =
+        //            masterPageContent.Substring(0, masterPageContent.IndexOf("%>", StringComparison.Ordinal) + 2).Trim(NewLineChars);
+
+        //        // find the masterpagefile attribute
+        //        var m = Regex.Matches(masterHeader, "(?<attributeName>\\S*)=\"(?<attributeValue>[^\"]*)\"",
+        //            RegexOptions.IgnoreCase | RegexOptions.IgnorePatternWhitespace);
+
+        //        foreach (Match attributeSet in m)
+        //        {
+        //            if (attributeSet.Groups["attributeName"].Value.ToLower() == "masterpagefile")
+        //            {
+        //                // validate the masterpagefile
+        //                var currentMasterPageFile = attributeSet.Groups["attributeValue"].Value;
+        //                var currentMasterTemplateFile = ParentTemplatePath(template);
+
+        //                if (currentMasterPageFile != currentMasterTemplateFile)
+        //                {
+        //                    masterPageContent =
+        //                        masterPageContent.Replace(
+        //                            attributeSet.Groups["attributeName"].Value + "=\"" + currentMasterPageFile + "\"",
+        //                            attributeSet.Groups["attributeName"].Value + "=\"" + currentMasterTemplateFile +
+        //                            "\"");
+
+        //                }
+        //            }
+        //        }
+
+        //    }
+
+        //    //we have a Old Alias if the alias and therefor the masterpage file name has changed...
+        //    //so before we save the new masterfile, we'll clear the old one, so we don't up with 
+        //    //Unused masterpage files
+        //    if (string.IsNullOrEmpty(currentAlias) == false && currentAlias != template.Alias)
+        //    {
+
+        //        //Ensure that child templates have the right master masterpage file name
+        //        if (template.IsMasterTemplate)
+        //        {
+        //            var children = templateRepo.GetChildren(template.Id);
+
+        //            foreach (var t in children)
+        //                UpdateMasterPageFile(t, null, templateRepo);
+        //        }
+
+        //        //then kill the old file.. 
+        //        var oldFile = GetFilePath(currentAlias);
+        //        if (_masterPageFileSystem.FileExists(oldFile))
+        //            _masterPageFileSystem.DeleteFile(oldFile);
+        //    }
+
+        //    // save the file in UTF-8
+        //    System.IO.File.WriteAllText(GetFilePath(template), masterPageContent, Encoding.UTF8);
+
+        //    return masterPageContent;
+        //}
+
+        //internal static string ConvertToMasterPageSyntax(ITemplate template)
+        //{
+        //    string masterPageContent = GetMasterContentElement(template) + Environment.NewLine;
+
+        //    masterPageContent += template.Content;
+
+        //    // Parse the design for getitems
+        //    masterPageContent = EnsureMasterPageSyntax(template.Alias, masterPageContent);
+
+        //    // append ending asp:content element
+        //    masterPageContent += Environment.NewLine + "</asp:Content>" + Environment.NewLine;
+
+        //    return masterPageContent;
+        //}
+
+        public static bool IsMasterPageSyntax(string code)
+        {
+            return Regex.IsMatch(code, @"<%@\s*Master", RegexOptions.IgnoreCase) ||
+                   code.InvariantContains("<umbraco:Item") || code.InvariantContains("<asp:") || code.InvariantContains("<umbraco:Macro");
+        }
+
+        private static string GetMasterPageHeader(ITemplate template)
+        {
+            return String.Format("<%@ Master Language=\"C#\" MasterPageFile=\"{0}\" AutoEventWireup=\"true\" %>", ParentTemplatePath(template)) + Environment.NewLine;
+        }
+
+        private static string ParentTemplatePath(ITemplate template)
+        {
+            var masterTemplate = DefaultMasterTemplate;
+            if (template.MasterTemplateAlias.IsNullOrWhiteSpace() == false)
+                masterTemplate = SystemDirectories.Masterpages + "/" + template.MasterTemplateAlias + ".master";
+
+            return masterTemplate;
+        }
+
+        private static string GetMasterContentElement(ITemplate template)
+        {
+            if (template.MasterTemplateAlias.IsNullOrWhiteSpace() == false)
+            {
+                string masterAlias = template.MasterTemplateAlias;
+                return
+                    String.Format("<asp:Content ContentPlaceHolderID=\"{0}ContentPlaceHolder\" runat=\"server\">", masterAlias);
+            }
+            else
+                return
+                    String.Format("<asp:Content ContentPlaceHolderID=\"ContentPlaceHolderDefault\" runat=\"server\">");
+
+        }
+
+        //internal static string EnsureMasterPageSyntax(string templateAlias, string masterPageContent)
+        //{
+        //    ReplaceElement(ref masterPageContent, "?UMBRACO_GETITEM", "umbraco:Item", true);
+        //    ReplaceElement(ref masterPageContent, "?UMBRACO_GETITEM", "umbraco:Item", false);
+
+        //    // Parse the design for macros
+        //    ReplaceElement(ref masterPageContent, "?UMBRACO_MACRO", "umbraco:Macro", true);
+        //    ReplaceElement(ref masterPageContent, "?UMBRACO_MACRO", "umbraco:Macro", false);
+
+        //    // Parse the design for load childs
+        //    masterPageContent = masterPageContent.Replace("<?UMBRACO_TEMPLATE_LOAD_CHILD/>", CreateDefaultPlaceHolder(templateAlias))
+        //        .Replace("<?UMBRACO_TEMPLATE_LOAD_CHILD />", CreateDefaultPlaceHolder(templateAlias));
+        //    // Parse the design for aspnet forms
+        //    GetAspNetMasterPageForm(ref masterPageContent, templateAlias);
+        //    masterPageContent = masterPageContent.Replace("</?ASPNET_FORM>", "</form>");
+        //    // Parse the design for aspnet heads
+        //    masterPageContent = masterPageContent.Replace("</ASPNET_HEAD>", String.Format("<head id=\"{0}Head\" runat=\"server\">", templateAlias.Replace(" ", "")));
+        //    masterPageContent = masterPageContent.Replace("</?ASPNET_HEAD>", "</head>");
+        //    return masterPageContent;
+        //}
+
+
+        //private static void GetAspNetMasterPageForm(ref string design, string templateAlias)
+        //{
+        //    var formElement = Regex.Match(design, GetElementRegExp("?ASPNET_FORM", false), RegexOptions.IgnoreCase | RegexOptions.IgnorePatternWhitespace);
+
+        //    if (string.IsNullOrEmpty(formElement.Value) == false)
+        //    {
+        //        string formReplace = String.Format("<form id=\"{0}Form\" runat=\"server\">", templateAlias.Replace(" ", ""));
+        //        if (formElement.Groups.Count == 0)
+        //        {
+        //            formReplace += "<asp:scriptmanager runat=\"server\"></asp:scriptmanager>";
+        //        }
+        //        design = design.Replace(formElement.Value, formReplace);
+        //    }
+        //}
+
+        //private static string CreateDefaultPlaceHolder(string templateAlias)
+        //{
+        //    return String.Format("<asp:ContentPlaceHolder ID=\"{0}ContentPlaceHolder\" runat=\"server\"></asp:ContentPlaceHolder>", templateAlias.Replace(" ", ""));
+        //}
+
+        //private static void ReplaceElement(ref string design, string elementName, string newElementName, bool checkForQuotes)
+        //{
+        //    var m =
+        //        Regex.Matches(design, GetElementRegExp(elementName, checkForQuotes),
+        //            RegexOptions.IgnoreCase | RegexOptions.IgnorePatternWhitespace);
+
+        //    foreach (Match match in m)
+        //    {
+        //        GroupCollection groups = match.Groups;
+
+        //        // generate new element (compensate for a closing trail on single elements ("/"))
+        //        string elementAttributes = groups[1].Value;
+        //        // test for macro alias
+        //        if (elementName == "?UMBRACO_MACRO")
+        //        {
+        //            var tags = XmlHelper.GetAttributesFromElement(match.Value);
+        //            if (tags["macroAlias"] != null)
+        //                elementAttributes = String.Format(" Alias=\"{0}\"", tags["macroAlias"]) + elementAttributes;
+        //            else if (tags["macroalias"] != null)
+        //                elementAttributes = String.Format(" Alias=\"{0}\"", tags["macroalias"]) + elementAttributes;
+        //        }
+        //        string newElement = "<" + newElementName + " runat=\"server\" " + elementAttributes.Trim() + ">";
+        //        if (elementAttributes.EndsWith("/"))
+        //        {
+        //            elementAttributes = elementAttributes.Substring(0, elementAttributes.Length - 1);
+        //        }
+        //        else if (groups[0].Value.StartsWith("</"))
+        //            // It's a closing element, so generate that instead of a starting element
+        //            newElement = "</" + newElementName + ">";
+
+        //        if (checkForQuotes)
+        //        {
+        //            // if it's inside quotes, we'll change element attribute quotes to single quotes
+        //            newElement = newElement.Replace("\"", "'");
+        //            newElement = String.Format("\"{0}\"", newElement);
+        //        }
+        //        design = design.Replace(match.Value, newElement);
+        //    }
+        //}
+
+        //private static string GetElementRegExp(string elementName, bool checkForQuotes)
+        //{
+        //    if (checkForQuotes)
+        //        return String.Format("\"<[^>\\s]*\\b{0}(\\b[^>]*)>\"", elementName);
+        //    else
+        //        return String.Format("<[^>\\s]*\\b{0}(\\b[^>]*)>", elementName);
+
+        //}
+
+    }
+}
@@ -15,7 +15,7 @@ namespace Umbraco.Core.IO
        public PhysicalFileSystem(string virtualRoot)
        {
 	        if (virtualRoot == null) throw new ArgumentNullException("virtualRoot");
-			if (!virtualRoot.StartsWith("~/"))
+			if (virtualRoot.StartsWith("~/") == false)
 				throw new ArgumentException("The virtualRoot argument must be a virtual path and start with '~/'");

 	        RootPath = IOHelper.MapPath(virtualRoot);
@@ -65,7 +65,7 @@ namespace Umbraco.Core.IO

        public void DeleteDirectory(string path, bool recursive)
        {
-            if (!DirectoryExists(path))
+            if (DirectoryExists(path) == false)
                return;

            try
@@ -11,7 +11,7 @@ namespace Umbraco.Core.IO
 {
    public class SystemFiles
    {
-
+        [Obsolete("This file is no longer used and should not be accessed!")]
        public static string AccessXml
        {
            get
@@ -0,0 +1,149 @@
+using System;
+using System.IO;
+using System.Linq;
+using System.Text;
+using System.Text.RegularExpressions;
+using Umbraco.Core.Models;
+
+namespace Umbraco.Core.IO
+{
+    internal class ViewHelper
+    {
+        private readonly IFileSystem _viewFileSystem;
+
+        public ViewHelper(IFileSystem viewFileSystem)
+        {
+            if (viewFileSystem == null) throw new ArgumentNullException("viewFileSystem");
+            _viewFileSystem = viewFileSystem;
+        }
+
+        internal bool ViewExists(ITemplate t)
+        {
+            return _viewFileSystem.FileExists(ViewPath(t.Alias));
+        }
+
+        [Obsolete("This is only used for legacy purposes and will be removed in future versions")]
+        internal string GetPhysicalFilePath(ITemplate t)
+        {
+            return _viewFileSystem.GetFullPath(ViewPath(t.Alias));
+        }
+
+        internal string GetFileContents(ITemplate t)
+        {
+            string viewContent = "";
+            string path = ViewPath(t.Alias);
+
+            if (_viewFileSystem.FileExists(path))
+            {
+                using (var tr = new StreamReader(_viewFileSystem.OpenFile(path)))
+                {
+                    viewContent = tr.ReadToEnd();
+                    tr.Close();
+                }
+            }
+
+            return viewContent;
+        }
+
+        public string CreateView(ITemplate t, bool overWrite = false)
+        {
+            string viewContent;
+            string path = ViewPath(t.Alias);
+
+            if (_viewFileSystem.FileExists(path) == false || overWrite)
+            {
+                viewContent = SaveTemplateToFile(t);   
+            }                
+            else
+            {
+                using (var tr = new StreamReader(_viewFileSystem.OpenFile(path)))
+                {
+                    viewContent = tr.ReadToEnd();
+                    tr.Close();
+                }
+            }
+
+            return viewContent;
+        }
+
+        internal static string GetDefaultFileContent(string layoutPageAlias = null)
+        {
+            var design = @"@inherits Umbraco.Web.Mvc.UmbracoTemplatePage
+@{
+    Layout = null;
+}";
+
+            if (layoutPageAlias.IsNullOrWhiteSpace() == false)
+                design = design.Replace("null", string.Format("\"{0}.cshtml\"", layoutPageAlias));
+
+            return design;
+        }
+
+        private string SaveTemplateToFile(ITemplate template)
+        {
+            var design = template.Content.IsNullOrWhiteSpace() ? EnsureInheritedLayout(template) : template.Content;
+            var path = ViewPath(template.Alias);
+
+            var data = Encoding.UTF8.GetBytes(design);
+            var withBom = Encoding.UTF8.GetPreamble().Concat(data).ToArray();
+
+            using (var ms = new MemoryStream(withBom))
+            {
+                _viewFileSystem.AddFile(path, ms, true);
+            }
+
+            return design;
+        }
+
+        public string UpdateViewFile(ITemplate t, string currentAlias = null)
+        {
+            var path = ViewPath(t.Alias);
+
+            if (string.IsNullOrEmpty(currentAlias) == false && currentAlias != t.Alias)
+            {
+                //then kill the old file.. 
+                var oldFile = ViewPath(currentAlias);
+                if (_viewFileSystem.FileExists(oldFile))
+                    _viewFileSystem.DeleteFile(oldFile);
+            }
+
+            var data = Encoding.UTF8.GetBytes(t.Content);
+            var withBom = Encoding.UTF8.GetPreamble().Concat(data).ToArray();
+
+            using (var ms = new MemoryStream(withBom))
+            {
+                _viewFileSystem.AddFile(path, ms, true);
+            }
+            return t.Content;
+        }
+
+        internal void RemoveViewFile(string alias)
+        {
+            if (string.IsNullOrWhiteSpace(alias) == false)
+            {
+                var file = ViewPath(alias);
+                if (_viewFileSystem.FileExists(file))
+                    _viewFileSystem.DeleteFile(file);
+            }
+        }
+
+        public string ViewPath(string alias)
+        {
+            return _viewFileSystem.GetRelativePath(alias.Replace(" ", "") + ".cshtml");
+
+            //return SystemDirectories.MvcViews + "/" + alias.Replace(" ", "") + ".cshtml";
+        }
+
+        private string EnsureInheritedLayout(ITemplate template)
+        {
+            string design = template.Content;
+
+            if (string.IsNullOrEmpty(design))
+            {
+                design = GetDefaultFileContent(template.MasterTemplateAlias);
+            }
+
+            return design;
+        }
+    }
+}
@@ -0,0 +1,21 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Web;
+
+namespace Umbraco.Core.Logging
+{
+    /// <summary>
+    /// Allows for outputting a normalized appdomainappid token in a log format
+    /// </summary>
+    public sealed class AppDomainTokenConverter : log4net.Util.PatternConverter
+    {
+        protected override void Convert(TextWriter writer, object state)
+        {
+            writer.Write(HttpRuntime.AppDomainAppId.ReplaceNonAlphanumericChars(string.Empty));
+        }
+    }
+}
@@ -0,0 +1,43 @@
+using System;
+using System.Linq;
+
+namespace Umbraco.Core.Logging
+{
+    internal class DebugDiagnosticsLogger : ILogger
+    {
+        public void Error(Type callingType, string message, Exception exception)
+        {
+            System.Diagnostics.Debug.WriteLine(message + Environment.NewLine + exception, callingType.ToString());
+        }
+
+        public void Warn(Type callingType, string message, params Func<object>[] formatItems)
+        {
+            System.Diagnostics.Debug.WriteLine(string.Format(message, formatItems.Select(x => x()).ToArray()), callingType.ToString());
+        }
+
+        public void WarnWithException(Type callingType, string message, Exception e, params Func<object>[] formatItems)
+        {
+            System.Diagnostics.Debug.WriteLine(string.Format(message + Environment.NewLine + e, formatItems.Select(x => x()).ToArray()), callingType.ToString());
+        }
+
+        public void Info(Type callingType, Func<string> generateMessage)
+        {
+            System.Diagnostics.Debug.WriteLine(generateMessage(), callingType.ToString());
+        }
+
+        public void Info(Type type, string generateMessageFormat, params Func<object>[] formatItems)
+        {
+            System.Diagnostics.Debug.WriteLine(string.Format(generateMessageFormat, formatItems.Select(x => x()).ToArray()), type.ToString());
+        }
+
+        public void Debug(Type callingType, Func<string> generateMessage)
+        {
+            System.Diagnostics.Debug.WriteLine(generateMessage(), callingType.ToString());
+        }
+
+        public void Debug(Type type, string generateMessageFormat, params Func<object>[] formatItems)
+        {
+            System.Diagnostics.Debug.WriteLine(string.Format(generateMessageFormat, formatItems.Select(x => x()).ToArray()), type.ToString());
+        }
+    }
+}
@@ -0,0 +1,24 @@
+using System;
+
+namespace Umbraco.Core.Logging
+{
+    /// <summary>
+    /// Interface for logging service.
+    /// </summary>
+    public interface ILogger
+    {
+        void Error(Type callingType, string message, Exception exception);
+
+        void Warn(Type callingType, string message, params Func<object>[] formatItems);
+       
+        void WarnWithException(Type callingType, string message, Exception e, params Func<object>[] formatItems);
+
+        void Info(Type callingType, Func<string> generateMessage);
+
+        void Info(Type type, string generateMessageFormat, params Func<object>[] formatItems);
+
+        void Debug(Type callingType, Func<string> generateMessage);
+
+        void Debug(Type type, string generateMessageFormat, params Func<object>[] formatItems);
+    }
+}
@@ -6,43 +6,14 @@ using log4net;

 namespace Umbraco.Core.Logging
 {
-	///<summary>
-	/// Used for logging
+    ///<summary>
+	/// Used for logging, ILogger should be used instead but this is available for static access to logging
 	///</summary>
+	/// <remarks>
+    /// this wraps ILogger 
+	/// </remarks>
 	public static class LogHelper
 	{
-		///<summary>
-		/// Returns a logger for the type specified
-		///</summary>
-		///<typeparam name="T"></typeparam>
-		///<returns></returns>
-		internal static ILog LoggerFor<T>()
-		{
-			return LogManager.GetLogger(typeof(T));
-		}
-
-		/// <summary>
-		/// Returns a logger for the object's type
-		/// </summary>
-		/// <param name="getTypeFromInstance"></param>
-		/// <returns></returns>
-		internal static ILog LoggerFor(object getTypeFromInstance)
-		{
-			if (getTypeFromInstance == null) throw new ArgumentNullException("getTypeFromInstance");
-			
-			return LogManager.GetLogger(getTypeFromInstance.GetType());
-		}
-
-		/// <summary>
-		/// Useful if the logger itself is running on another thread
-		/// </summary>
-		/// <param name="generateMessageFormat"></param>
-		/// <returns></returns>
-		private static string PrefixThreadId(string generateMessageFormat)
-		{
-			return "[Thread " + Thread.CurrentThread.ManagedThreadId + "] " + generateMessageFormat;
-		}
-
 		#region Error
 		/// <summary>
 		/// Adds an error log
@@ -52,14 +23,14 @@ namespace Umbraco.Core.Logging
 		/// <param name="exception"></param>
 		public static void Error<T>(string message, Exception exception)
 		{
-			Error(typeof (T), message, exception);
+		    if (LoggerResolver.HasCurrent == false || LoggerResolver.Current.HasValue == false) return;
+		    LoggerResolver.Current.Logger.Error<T>(message, exception);
 		}

 		public static void Error(Type callingType, string message, Exception exception)
 		{
-			var logger = LogManager.GetLogger(callingType);
-			if (logger != null)
-				logger.Error(PrefixThreadId(message), exception);
+            if (LoggerResolver.HasCurrent == false || LoggerResolver.Current.HasValue == false) return;
+            LoggerResolver.Current.Logger.Error(callingType, message, exception);
 		}

 		#endregion
@@ -68,11 +39,11 @@ namespace Umbraco.Core.Logging

 		public static void Warn(Type callingType, string message, params Func<object>[] formatItems)
 		{
-			var logger = LogManager.GetLogger(callingType);
-			if (logger == null || !logger.IsWarnEnabled) return;
-			logger.WarnFormat(PrefixThreadId(message), formatItems.Select(x => x.Invoke()).ToArray());
+            if (LoggerResolver.HasCurrent == false || LoggerResolver.Current.HasValue == false) return;
+            LoggerResolver.Current.Logger.Warn(callingType, message, formatItems);
 		}

+        [Obsolete("Warnings with http trace should not be used. This method will be removed in future versions")]
 		public static void Warn(Type callingType, string message, bool showHttpTrace, params Func<object>[] formatItems)
 		{
 			Mandate.ParameterNotNull(callingType, "callingType");
@@ -81,11 +52,10 @@ namespace Umbraco.Core.Logging
 			if (showHttpTrace && HttpContext.Current != null)
 			{
 				HttpContext.Current.Trace.Warn(callingType.Name, string.Format(message, formatItems.Select(x => x.Invoke()).ToArray()));
-			}	
+			}

-			var logger = LogManager.GetLogger(callingType);
-			if (logger == null || !logger.IsWarnEnabled) return;
-			logger.WarnFormat(PrefixThreadId(message), formatItems.Select(x => x.Invoke()).ToArray());
+            if (LoggerResolver.HasCurrent == false || LoggerResolver.Current.HasValue == false) return;
+            LoggerResolver.Current.Logger.Warn(callingType, message, formatItems);

 		}

@@ -94,6 +64,7 @@ namespace Umbraco.Core.Logging
 			WarnWithException(callingType, message, false, e, formatItems);
 		}

+        [Obsolete("Warnings with http trace should not be used. This method will be removed in future versions")]
 		public static void WarnWithException(Type callingType, string message, bool showHttpTrace, Exception e, params Func<object>[] formatItems)
 		{
 			Mandate.ParameterNotNull(e, "e");
@@ -108,10 +79,8 @@ namespace Umbraco.Core.Logging
 					e);
 			}

-			var logger = LogManager.GetLogger(callingType);
-			if (logger == null || !logger.IsWarnEnabled) return;
-			var executedParams = formatItems.Select(x => x.Invoke()).ToArray();
-			logger.WarnFormat(PrefixThreadId(message) + ". Exception: " + e, executedParams);				
+            if (LoggerResolver.HasCurrent == false || LoggerResolver.Current.HasValue == false) return;
+            LoggerResolver.Current.Logger.WarnWithException(callingType, message, e, formatItems);
 		} 

 		/// <summary>
@@ -125,6 +94,7 @@ namespace Umbraco.Core.Logging
 			Warn(typeof(T), message, formatItems);
 		}

+        [Obsolete("Warnings with http trace should not be used. This method will be removed in future versions")]
 		public static void Warn<T>(string message, bool showHttpTrace, params Func<object>[] formatItems)
 		{
 			Warn(typeof(T), message, showHttpTrace, formatItems);
@@ -134,6 +104,8 @@ namespace Umbraco.Core.Logging
 		{
 			WarnWithException(typeof(T), message, e, formatItems);
 		}
+
+        [Obsolete("Warnings with http trace should not be used. This method will be removed in future versions")]
 		public static void WarnWithException<T>(string message, bool showHttpTrace, Exception e, params Func<object>[] formatItems)
 		{
 			WarnWithException(typeof(T), message, showHttpTrace, e, formatItems);
@@ -160,9 +132,8 @@ namespace Umbraco.Core.Logging
 		/// <param name="generateMessage"></param>
 		public static void Info(Type callingType, Func<string> generateMessage)
 		{
-			var logger = LogManager.GetLogger(callingType);
-			if (logger == null || !logger.IsInfoEnabled) return;
-			logger.Info(PrefixThreadId(generateMessage.Invoke()));
+            if (LoggerResolver.HasCurrent == false || LoggerResolver.Current.HasValue == false) return;
+            LoggerResolver.Current.Logger.Info(callingType, generateMessage);
 		}

 		/// <summary>
@@ -173,10 +144,8 @@ namespace Umbraco.Core.Logging
 		/// <param name="formatItems">The format items.</param>
 		public static void Info(Type type, string generateMessageFormat, params Func<object>[] formatItems)
 		{
-			var logger = LogManager.GetLogger(type);
-			if (logger == null || !logger.IsInfoEnabled) return;
-			var executedParams = formatItems.Select(x => x.Invoke()).ToArray();
-			logger.InfoFormat(PrefixThreadId(generateMessageFormat), executedParams);
+            if (LoggerResolver.HasCurrent == false || LoggerResolver.Current.HasValue == false) return;
+            LoggerResolver.Current.Logger.Info(type, generateMessageFormat, formatItems);
 		}

 		/// <summary>
@@ -211,9 +180,8 @@ namespace Umbraco.Core.Logging
 		/// <param name="generateMessage"></param>
 		public static void Debug(Type callingType, Func<string> generateMessage)
 		{
-			var logger = LogManager.GetLogger(callingType);
-			if (logger == null || !logger.IsDebugEnabled) return;
-			logger.Debug(PrefixThreadId(generateMessage.Invoke()));
+            if (LoggerResolver.HasCurrent == false || LoggerResolver.Current.HasValue == false) return;
+            LoggerResolver.Current.Logger.Debug(callingType, generateMessage);
 		}

 		/// <summary>
@@ -224,10 +192,8 @@ namespace Umbraco.Core.Logging
 		/// <param name="formatItems">The format items.</param>
 		public static void Debug(Type type, string generateMessageFormat, params Func<object>[] formatItems)
 		{
-			var logger = LogManager.GetLogger(type);
-			if (logger == null || !logger.IsDebugEnabled) return;
-			var executedParams = formatItems.Select(x => x.Invoke()).ToArray();
-			logger.DebugFormat(PrefixThreadId(generateMessageFormat), executedParams);
+            if (LoggerResolver.HasCurrent == false || LoggerResolver.Current.HasValue == false) return;
+            LoggerResolver.Current.Logger.Debug(type, generateMessageFormat, formatItems);
 		}

 		/// <summary>
@@ -250,6 +216,7 @@ namespace Umbraco.Core.Logging
 		/// <param name="generateMessageFormat"></param>
 		/// <param name="showHttpTrace"></param>
 		/// <param name="formatItems"></param>
+        [Obsolete("Warnings with http trace should not be used. This method will be removed in future versions")]
 		public static void Debug<T>(string generateMessageFormat, bool showHttpTrace, params Func<object>[] formatItems)
 		{
 			if (showHttpTrace && HttpContext.Current != null)
@@ -0,0 +1,166 @@
+using System;
+using System.IO;
+using System.Linq;
+using System.Threading;
+using System.Web;
+using log4net;
+using log4net.Config;
+
+namespace Umbraco.Core.Logging
+{
+    ///<summary>
+	/// Used for logging
+	///</summary>
+    public class Logger : ILogger
+	{
+        public Logger(FileInfo log4NetConfigFile)
+        {
+            XmlConfigurator.Configure(log4NetConfigFile);
+        }
+
+        private Logger()
+        {
+            
+        }
+
+        /// <summary>
+        /// Creates a logger with the default log4net configuration discovered (i.e. from the web.config)
+        /// </summary>
+        /// <returns></returns>
+        public static Logger CreateWithDefaultLog4NetConfiguration()
+        {
+            return new Logger();
+        }
+
+		///<summary>
+		/// Returns a logger for the type specified
+		///</summary>
+		///<typeparam name="T"></typeparam>
+		///<returns></returns>
+		internal ILog LoggerFor<T>()
+		{
+			return LogManager.GetLogger(typeof(T));
+		}
+
+		/// <summary>
+		/// Returns a logger for the object's type
+		/// </summary>
+		/// <param name="getTypeFromInstance"></param>
+		/// <returns></returns>
+		internal ILog LoggerFor(object getTypeFromInstance)
+		{
+			if (getTypeFromInstance == null) throw new ArgumentNullException("getTypeFromInstance");
+			
+			return LogManager.GetLogger(getTypeFromInstance.GetType());
+		}
+
+		/// <summary>
+		/// Useful if the logger itself is running on another thread
+		/// </summary>
+		/// <param name="generateMessageFormat"></param>
+		/// <returns></returns>
+		private string PrefixThreadId(string generateMessageFormat)
+		{
+			return "[Thread " + Thread.CurrentThread.ManagedThreadId + "] " + generateMessageFormat;
+		}
+
+		public void Error(Type callingType, string message, Exception exception)
+		{
+			var logger = LogManager.GetLogger(callingType);
+			if (logger != null)
+				logger.Error(PrefixThreadId(message), exception);
+		}
+
+
+
+		public void Warn(Type callingType, string message, params Func<object>[] formatItems)
+		{
+			var logger = LogManager.GetLogger(callingType);
+			if (logger == null || logger.IsWarnEnabled == false) return;
+			logger.WarnFormat(PrefixThreadId(message), formatItems.Select(x => x.Invoke()).ToArray());
+		}
+
+		public void Warn(Type callingType, string message, bool showHttpTrace, params Func<object>[] formatItems)
+		{
+			Mandate.ParameterNotNull(callingType, "callingType");
+			Mandate.ParameterNotNullOrEmpty(message, "message");
+
+			if (showHttpTrace && HttpContext.Current != null)
+			{
+				HttpContext.Current.Trace.Warn(callingType.Name, string.Format(message, formatItems.Select(x => x.Invoke()).ToArray()));
+			}	
+
+			var logger = LogManager.GetLogger(callingType);
+			if (logger == null || logger.IsWarnEnabled == false) return;
+			logger.WarnFormat(PrefixThreadId(message), formatItems.Select(x => x.Invoke()).ToArray());
+
+		}
+
+		public void WarnWithException(Type callingType, string message, Exception e, params Func<object>[] formatItems)
+		{
+            Mandate.ParameterNotNull(e, "e");
+            Mandate.ParameterNotNull(callingType, "callingType");
+            Mandate.ParameterNotNullOrEmpty(message, "message");
+
+            var logger = LogManager.GetLogger(callingType);
+            if (logger == null || logger.IsWarnEnabled == false) return;
+            var executedParams = formatItems.Select(x => x.Invoke()).ToArray();
+            logger.WarnFormat(PrefixThreadId(message) + ". Exception: " + e, executedParams);		
+		}
+
+		/// <summary>
+		/// Traces if tracing is enabled.
+		/// </summary>
+		/// <param name="callingType"></param>
+		/// <param name="generateMessage"></param>
+		public void Info(Type callingType, Func<string> generateMessage)
+		{
+			var logger = LogManager.GetLogger(callingType);
+			if (logger == null || logger.IsInfoEnabled == false) return;
+			logger.Info(PrefixThreadId(generateMessage.Invoke()));
+		}
+
+		/// <summary>
+		/// Traces if tracing is enabled.
+		/// </summary>
+		/// <param name="type">The type for the logging namespace.</param>
+		/// <param name="generateMessageFormat">The message format.</param>
+		/// <param name="formatItems">The format items.</param>
+		public void Info(Type type, string generateMessageFormat, params Func<object>[] formatItems)
+		{
+			var logger = LogManager.GetLogger(type);
+			if (logger == null || logger.IsInfoEnabled == false) return;
+			var executedParams = formatItems.Select(x => x.Invoke()).ToArray();
+			logger.InfoFormat(PrefixThreadId(generateMessageFormat), executedParams);
+		}
+
+
+		/// <summary>
+		/// Debugs if tracing is enabled.
+		/// </summary>
+		/// <param name="callingType"></param>
+		/// <param name="generateMessage"></param>
+		public void Debug(Type callingType, Func<string> generateMessage)
+		{
+			var logger = LogManager.GetLogger(callingType);
+			if (logger == null || logger.IsDebugEnabled == false) return;
+			logger.Debug(PrefixThreadId(generateMessage.Invoke()));
+		}
+
+		/// <summary>
+		/// Debugs if tracing is enabled.
+		/// </summary>
+		/// <param name="type">The type for the logging namespace.</param>
+		/// <param name="generateMessageFormat">The message format.</param>
+		/// <param name="formatItems">The format items.</param>
+		public void Debug(Type type, string generateMessageFormat, params Func<object>[] formatItems)
+		{
+			var logger = LogManager.GetLogger(type);
+			if (logger == null || logger.IsDebugEnabled == false) return;
+			var executedParams = formatItems.Select(x => x.Invoke()).ToArray();
+			logger.DebugFormat(PrefixThreadId(generateMessageFormat), executedParams);
+		}
+
+
+	}
+}
@@ -0,0 +1,90 @@
+using System;
+
+namespace Umbraco.Core.Logging
+{
+    /// <summary>
+    /// Allows for strongly typed log sources
+    /// </summary>
+    public static class LoggerExtensions
+    {
+        /// <summary>
+        /// Adds an error log
+        /// </summary>
+        /// <typeparam name="T"></typeparam>
+        /// <param name="logger"></param>
+        /// <param name="message"></param>
+        /// <param name="exception"></param>
+        public static void Error<T>(this ILogger logger, string message, Exception exception)
+        {
+            logger.Error(typeof(T), message, exception);
+        }
+
+        /// <summary>
+        /// Adds a warn log
+        /// </summary>
+        /// <typeparam name="T"></typeparam>
+        /// <param name="logger"></param>
+        /// <param name="message"></param>
+        /// <param name="formatItems"></param>
+        public static void Warn<T>(this ILogger logger, string message, params Func<object>[] formatItems)
+        {
+            logger.Warn(typeof(T), message, formatItems);
+        }
+        
+        public static void WarnWithException<T>(this ILogger logger, string message, Exception e, params Func<object>[] formatItems)
+        {
+            logger.WarnWithException(typeof(T), message, e, formatItems);
+        }
+
+
+        /// <summary>
+        /// Traces a message, only generating the message if tracing is actually enabled. Use this method to avoid calling any long-running methods such as "ToDebugString" if logging is disabled.
+        /// </summary>
+        /// <typeparam name="T"></typeparam>
+        /// <param name="logger"></param>
+        /// <param name="generateMessageFormat">The generate message format.</param>
+        /// <param name="formatItems">The format items.</param>
+        /// <remarks></remarks>
+        public static void Info<T>(this ILogger logger, string generateMessageFormat, params Func<object>[] formatItems)
+        {
+            logger.Info(typeof(T), generateMessageFormat, formatItems);
+        }
+
+        /// <summary>
+        /// Traces a message, only generating the message if tracing is actually enabled. Use this method to avoid calling any long-running methods such as "ToDebugString" if logging is disabled.
+        /// </summary>
+        /// <typeparam name="T"></typeparam>
+        /// <param name="logger"></param>
+        /// <param name="generateMessage">The delegate to generate a message.</param>
+        /// <remarks></remarks>
+        public static void Info<T>(this ILogger logger, Func<string> generateMessage)
+        {
+            logger.Info(typeof(T), generateMessage);
+        }
+
+        /// <summary>
+        /// Debugs a message, only generating the message if tracing is actually enabled. Use this method to avoid calling any long-running methods such as "ToDebugString" if logging is disabled.
+        /// </summary>
+        /// <typeparam name="T"></typeparam>
+        /// <param name="logger"></param>
+        /// <param name="generateMessage">The delegate to generate a message.</param>
+        /// <remarks></remarks>
+        public static void Debug<T>(this ILogger logger, Func<string> generateMessage)
+        {
+            logger.Debug(typeof(T), generateMessage);
+        }
+
+        /// <summary>
+        /// Debugs a message, only generating the message if debug is actually enabled. Use this method to avoid calling any long-running methods such as "ToDebugString" if logging is disabled.
+        /// </summary>
+        /// <typeparam name="T"></typeparam>
+        /// <param name="logger"></param>
+        /// <param name="generateMessageFormat">The generate message format.</param>
+        /// <param name="formatItems">The format items.</param>
+        /// <remarks></remarks>
+        public static void Debug<T>(this ILogger logger, string generateMessageFormat, params Func<object>[] formatItems)
+        {
+            logger.Debug(typeof(T), generateMessageFormat, formatItems);
+        }
+    }
+}
@@ -0,0 +1,31 @@
+using Umbraco.Core.ObjectResolution;
+
+namespace Umbraco.Core.Logging
+{
+    public sealed class LoggerResolver : SingleObjectResolverBase<LoggerResolver, ILogger>
+    {
+        public LoggerResolver(ILogger logger)
+            : base(logger)
+        {
+            
+        }
+
+        /// <summary>
+        /// Method allowing to change the logger during startup
+        /// </summary>
+        /// <param name="profiler"></param>
+        internal void SetLogger(ILogger profiler)
+        {
+            Value = profiler;
+        }
+
+        /// <summary>
+        /// Gets the current logger
+        /// </summary>
+        public ILogger Logger
+        {
+            get { return Value; }
+        }
+
+    }
+}
@@ -0,0 +1,63 @@
+using System;
+using System.Diagnostics;
+
+namespace Umbraco.Core.Logging
+{
+    internal class OwinLogger : Microsoft.Owin.Logging.ILogger
+    {
+        private readonly ILogger _logger;
+        private readonly Lazy<Type> _type;
+
+        public OwinLogger(ILogger logger, Lazy<Type> type)
+        {
+            _logger = logger;
+            _type = type;
+        }
+
+        /// <summary>
+        /// Aggregates most logging patterns to a single method.  This must be compatible with the Func representation in the OWIN environment.
+        ///             To check IsEnabled call WriteCore with only TraceEventType and check the return value, no event will be written.
+        /// </summary>
+        /// <param name="eventType"/><param name="eventId"/><param name="state"/><param name="exception"/><param name="formatter"/>
+        /// <returns/>
+        public bool WriteCore(TraceEventType eventType, int eventId, object state, Exception exception, Func<object, Exception, string> formatter)
+        {
+            if (state == null) state = "";
+            switch (eventType)
+            {
+                case TraceEventType.Critical:
+                    _logger.Error(_type.Value, string.Format("Event Id: {0}, state: {1}", eventId, state), exception ?? new Exception("Critical error"));
+                    return true;
+                case TraceEventType.Error:
+                    _logger.Error(_type.Value, string.Format("Event Id: {0}, state: {1}", eventId, state), exception ?? new Exception("Error"));
+                    return true;
+                case TraceEventType.Warning:
+                    _logger.Warn(_type.Value, string.Format("Event Id: {0}, state: {1}", eventId, state));
+                    return true;
+                case TraceEventType.Information:
+                    _logger.Info(_type.Value, string.Format("Event Id: {0}, state: {1}", eventId, state));
+                    return true;
+                case TraceEventType.Verbose:
+                    _logger.Debug(_type.Value, string.Format("Event Id: {0}, state: {1}", eventId, state));
+                    return true;
+                case TraceEventType.Start:
+                    _logger.Debug(_type.Value, string.Format("Event Id: {0}, state: {1}", eventId, state));
+                    return true;
+                case TraceEventType.Stop:
+                    _logger.Debug(_type.Value, string.Format("Event Id: {0}, state: {1}", eventId, state));
+                    return true;
+                case TraceEventType.Suspend:
+                    _logger.Debug(_type.Value, string.Format("Event Id: {0}, state: {1}", eventId, state));
+                    return true;
+                case TraceEventType.Resume:
+                    _logger.Debug(_type.Value, string.Format("Event Id: {0}, state: {1}", eventId, state));
+                    return true;
+                case TraceEventType.Transfer:
+                    _logger.Debug(_type.Value, string.Format("Event Id: {0}, state: {1}", eventId, state));
+                    return true;
+                default:
+                    throw new ArgumentOutOfRangeException("eventType");
+            }
+        }
+    }
+}
@@ -0,0 +1,24 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using Microsoft.Owin.Logging;
+
+namespace Umbraco.Core.Logging
+{
+    internal class OwinLoggerFactory : ILoggerFactory
+    {
+        /// <summary>
+        /// Creates a new ILogger instance of the given name.
+        /// </summary>
+        /// <param name="name"/>
+        /// <returns/>
+        public Microsoft.Owin.Logging.ILogger Create(string name)
+        {
+            return new OwinLogger(
+                LoggerResolver.HasCurrent ? LoggerResolver.Current.Logger : new DebugDiagnosticsLogger(),
+                new Lazy<Type>(() => Type.GetType(name) ?? typeof (OwinLogger)));
+        }
+    }
+}
@@ -0,0 +1,52 @@
+using System;
+using Umbraco.Core.Profiling;
+
+namespace Umbraco.Core.Logging
+{
+    /// <summary>
+    /// Used to create DisposableTimer instances for debugging or tracing durations
+    /// </summary>
+    public sealed class ProfilingLogger
+    {
+        public ILogger Logger { get; private set; }
+        public IProfiler Profiler { get; private set; }
+
+        public ProfilingLogger(ILogger logger, IProfiler profiler)
+        {
+            Logger = logger;
+            Profiler = profiler;
+            if (logger == null) throw new ArgumentNullException("logger");
+            if (profiler == null) throw new ArgumentNullException("profiler");           
+        }
+
+        public DisposableTimer TraceDuration<T>(string startMessage, string completeMessage)
+        {
+            return new DisposableTimer(Logger, DisposableTimer.LogType.Info, Profiler, typeof(T), startMessage, completeMessage);
+        }
+
+        public DisposableTimer TraceDuration<T>(string startMessage)
+        {
+            return new DisposableTimer(Logger, DisposableTimer.LogType.Info, Profiler, typeof(T), startMessage, "Complete");
+        }
+
+        public DisposableTimer TraceDuration(Type loggerType, string startMessage, string completeMessage)
+        {
+            return new DisposableTimer(Logger, DisposableTimer.LogType.Info, Profiler, loggerType, startMessage, completeMessage);
+        }
+
+        public DisposableTimer DebugDuration<T>(string startMessage, string completeMessage)
+        {
+            return new DisposableTimer(Logger, DisposableTimer.LogType.Debug, Profiler, typeof(T), startMessage, completeMessage);
+        }
+
+        public DisposableTimer DebugDuration<T>(string startMessage)
+        {
+            return new DisposableTimer(Logger, DisposableTimer.LogType.Debug, Profiler, typeof(T), startMessage, "Complete");
+        }
+
+        public DisposableTimer DebugDuration(Type loggerType, string startMessage, string completeMessage)
+        {
+            return new DisposableTimer(Logger, DisposableTimer.LogType.Debug, Profiler, loggerType, startMessage, completeMessage);
+        }
+    }
+}
@@ -4,6 +4,7 @@ using System.Linq;
 using System.Web;
 using System.Web.UI;
 using System.Linq;
+using Umbraco.Core.Logging;
 using Umbraco.Core.ObjectResolution;
 using umbraco.interfaces;

@@ -18,13 +19,14 @@ namespace Umbraco.Core.Macros
 	/// </remarks>
 	internal sealed class MacroFieldEditorsResolver : LazyManyObjectsResolverBase<MacroFieldEditorsResolver, IMacroGuiRendering>
 	{
-
-		/// <summary>
-		/// Constructor
-		/// </summary>
-		/// <param name="macroEditors"></param>		
-		internal MacroFieldEditorsResolver(Func<IEnumerable<Type>> macroEditors)
-			: base(macroEditors, ObjectLifetimeScope.Transient)
+	    /// <summary>
+	    /// Constructor
+	    /// </summary>
+	    /// <param name="serviceProvider"></param>
+	    /// <param name="logger"></param>
+	    /// <param name="macroEditors"></param>		
+	    internal MacroFieldEditorsResolver(IServiceProvider serviceProvider, ILogger logger, Func<IEnumerable<Type>> macroEditors)
+            : base(serviceProvider, logger, macroEditors, ObjectLifetimeScope.Transient)
 		{ }

 		/// <summary>
@@ -70,10 +72,10 @@ namespace Umbraco.Core.Macros
 		internal Control GetMacroRenderControlByType(PersistableMacroProperty prop, string uniqueId)
 		{
 			var m = MacroControlTypes.FindLast(macroGuiCcontrol => macroGuiCcontrol.ToString() == string.Format("{0}.{1}", prop.AssemblyName, prop.TypeName));
-			var instance = PluginManager.Current.CreateInstance<IMacroGuiRendering>(m);
+			var instance = ServiceProvider.GetService(m) as IMacroGuiRendering;
 			if (instance != null)
 			{
-				if (!string.IsNullOrEmpty(prop.Value))
+				if (string.IsNullOrEmpty(prop.Value) == false)
 				{
                    instance.Value = HttpUtility.HtmlDecode(prop.Value);
 				}
@@ -12,7 +12,7 @@ namespace Umbraco.Core.Macros
 	internal class MacroTagParser
 	{
        private static readonly Regex MacroRteContent = new Regex(@"(<!--\s*?)(<\?UMBRACO_MACRO.*?/>)(\s*?-->)", RegexOptions.Compiled | RegexOptions.IgnoreCase | RegexOptions.Singleline);
-        private static readonly Regex MacroPersistedFormat = new Regex(@"(<\?UMBRACO_MACRO macroAlias=[""']([^""\'\n\r]+?)[""'].+?)(?:/>|>.*?</\?UMBRACO_MACRO>)", RegexOptions.Compiled | RegexOptions.IgnoreCase | RegexOptions.Singleline);
+        private static readonly Regex MacroPersistedFormat = new Regex(@"(<\?UMBRACO_MACRO (?:.+)?macroAlias=[""']([^""\'\n\r]+?)[""'].+?)(?:/>|>.*?</\?UMBRACO_MACRO>)", RegexOptions.Compiled | RegexOptions.IgnoreCase | RegexOptions.Singleline);

 	    /// <summary>
 	    /// This formats the persisted string to something useful for the rte so that the macro renders properly since we 
@@ -1,5 +1,6 @@
 using System;
 using System.Collections.Generic;
+using Umbraco.Core.Logging;
 using Umbraco.Core.ObjectResolution;

 namespace Umbraco.Core.Macros
@@ -9,13 +10,14 @@ namespace Umbraco.Core.Macros
    /// </summary>
    internal sealed class XsltExtensionsResolver : LazyManyObjectsResolverBase<XsltExtensionsResolver, XsltExtension>
    {
-
        /// <summary>
-		/// Constructor
-		/// </summary>
-		/// <param name="packageActions"></param>		
-        internal XsltExtensionsResolver(Func<IEnumerable<Type>> packageActions)
-			: base(packageActions, ObjectLifetimeScope.Application)
+        /// Constructor
+        /// </summary>
+        /// <param name="serviceProvider"></param>
+        /// <param name="logger"></param>
+        /// <param name="packageActions"></param>		
+        internal XsltExtensionsResolver(IServiceProvider serviceProvider, ILogger logger, Func<IEnumerable<Type>> packageActions)
+            : base(serviceProvider, logger, packageActions, ObjectLifetimeScope.Application)
 		{

 		}
@@ -0,0 +1,35 @@
+using System;
+using Newtonsoft.Json;
+using Newtonsoft.Json.Linq;
+using Umbraco.Core.IO;
+using Umbraco.Core.PropertyEditors;
+using Umbraco.Core.Serialization;
+
+namespace Umbraco.Core.Manifest
+{
+    /// <summary>
+    /// Ensures that virtual paths are taken care of
+    /// </summary>
+    internal class GridEditorConverter : JsonCreationConverter<GridEditor>
+    {
+        protected override GridEditor Create(Type objectType, JObject jObject)
+        {
+            return new GridEditor();
+        }
+
+        protected override void Deserialize(JObject jObject, GridEditor target, JsonSerializer serializer)
+        {
+            base.Deserialize(jObject, target, serializer);
+
+            if (target.View.IsNullOrWhiteSpace() == false && target.View.StartsWith("~/"))
+            {
+                target.View = IOHelper.ResolveUrl(target.View);
+            }
+
+            if (target.Render.IsNullOrWhiteSpace() == false && target.Render.StartsWith("~/"))
+            {
+                target.Render = IOHelper.ResolveUrl(target.Render);
+            }             
+        }
+    }
+}
@@ -39,7 +39,8 @@ namespace Umbraco.Core.Manifest
        internal static IEnumerable<GridEditor> GetGridEditors(JArray jsonEditors)
        {
            return JsonConvert.DeserializeObject<IEnumerable<GridEditor>>(
-                jsonEditors.ToString());
+                jsonEditors.ToString(),
+                new GridEditorConverter());
        }

        /// <summary>
@@ -209,14 +210,30 @@ namespace Umbraco.Core.Manifest
                        }
                    }
                }
+
+                //replace virtual paths for each property editor
+                if (deserialized["gridEditors"] != null)
+                {
+                    foreach (JObject p in deserialized["gridEditors"])
+                    {
+                        if (p["view"] != null)
+                        {
+                            ReplaceVirtualPaths(p["view"]);
+                        }
+                        if (p["render"] != null)
+                        {
+                            ReplaceVirtualPaths(p["render"]);
+                        }
+                    }
+                }
                
                var manifest = new PackageManifest()
                    {
                        JavaScriptInitialize = jConfig,
                        StylesheetInitialize = cssConfig,
                        PropertyEditors = propEditors.Any() ? (JArray)deserialized["propertyEditors"] : new JArray(),
-                        ParameterEditors = propEditors.Any() ? (JArray)deserialized["parameterEditors"] : new JArray(),
-                        GridEditors = propEditors.Any() ? (JArray)deserialized["gridEditors"] : new JArray()
+                        ParameterEditors = paramEditors.Any() ? (JArray)deserialized["parameterEditors"] : new JArray(),
+                        GridEditors = gridEditors.Any() ? (JArray)deserialized["gridEditors"] : new JArray()
                    };
                result.Add(manifest);
            }
@@ -1,3 +1,4 @@
+using System;
 using System.Collections.Generic;
 using System.IO;
 using System.Web;
@@ -7,10 +8,17 @@ namespace Umbraco.Core.Manifest
 {
    internal class ManifestWatcher : DisposableObject
    {
+        private readonly ILogger _logger;
        private readonly List<FileSystemWatcher> _fws = new List<FileSystemWatcher>();
        private static volatile bool _isRestarting = false;
        private static readonly object Locker = new object();

+        public ManifestWatcher(ILogger logger)
+        {
+            if (logger == null) throw new ArgumentNullException("logger");
+            _logger = logger;
+        }
+
        public void Start(params string[] packageFolders)
        {
            foreach (var packageFolder in packageFolders)
@@ -43,7 +51,7 @@ namespace Umbraco.Core.Manifest
                        {
                            _isRestarting = true;

-                            LogHelper.Info<ManifestWatcher>("manifest has changed, app pool is restarting (" + e.FullPath + ")");
+                            _logger.Info<ManifestWatcher>("manifest has changed, app pool is restarting (" + e.FullPath + ")");
                            HttpRuntime.UnloadAppDomain();
                            Dispose();               
                        }
@@ -0,0 +1,19 @@
+using Umbraco.Core.Models.EntityBase;
+
+namespace Umbraco.Core.Models
+{
+    public sealed class AuditItem : Entity, IAggregateRoot
+    {
+        public AuditItem(int objectId, string comment, AuditType type, int userId)
+        {
+            Id = objectId;
+            Comment = comment;
+            AuditType = type;
+            UserId = userId;
+        }
+
+        public string Comment { get; private set; }
+        public AuditType AuditType { get; private set; }
+        public int UserId { get; private set; }
+    }
+}
@@ -0,0 +1,85 @@
+namespace Umbraco.Core.Models
+{
+    /// <summary>
+    /// Enums for vailable types of auditing
+    /// </summary>
+    public enum AuditType
+    {
+        /// <summary>
+        /// Used when new nodes are added
+        /// </summary>
+        New,
+        /// <summary>
+        /// Used when nodes are saved
+        /// </summary>
+        Save,
+        /// <summary>
+        /// Used when nodes are opened
+        /// </summary>
+        Open,
+        /// <summary>
+        /// Used when nodes are deleted
+        /// </summary>
+        Delete,
+        /// <summary>
+        /// Used when nodes are published
+        /// </summary>
+        Publish,
+        /// <summary>
+        /// Used when nodes are send to publishing
+        /// </summary>
+        SendToPublish,
+        /// <summary>
+        /// Used when nodes are unpublished
+        /// </summary>
+        UnPublish,
+        /// <summary>
+        /// Used when nodes are moved
+        /// </summary>
+        Move,
+        /// <summary>
+        /// Used when nodes are copied
+        /// </summary>
+        Copy,
+        /// <summary>
+        /// Used when nodes are assígned a domain
+        /// </summary>
+        AssignDomain,
+        /// <summary>
+        /// Used when public access are changed for a node
+        /// </summary>
+        PublicAccess,
+        /// <summary>
+        /// Used when nodes are sorted
+        /// </summary>
+        Sort,
+        /// <summary>
+        /// Used when a notification are send to a user
+        /// </summary>
+        Notify,
+        /// <summary>
+        /// General system notification
+        /// </summary>
+        System,
+        /// <summary>
+        /// Used when a node's content is rolled back to a previous version
+        /// </summary>
+        RollBack,
+        /// <summary>
+        /// Used when a package is installed
+        /// </summary>
+        PackagerInstall,
+        /// <summary>
+        /// Used when a package is uninstalled
+        /// </summary>
+        PackagerUninstall,
+        /// <summary>
+        /// Used when a node is send to translation
+        /// </summary>
+        SendToTranslate,
+        /// <summary>
+        /// Use this log action for custom log messages that should be shown in the audit trail
+        /// </summary>
+        Custom
+    }
+}
@@ -160,10 +160,7 @@ namespace Umbraco.Core.Models
        /// <summary>
        /// Language of the data contained within this Content object.
        /// </summary>
-        /// <remarks>
-        /// Left internal until multilingual support is implemented.
-        /// </remarks>
-        [DataMember]
+        [Obsolete("This is not used and will be removed from the codebase in future versions")]
        public string Language
        {
            get { return _language; }
@@ -321,6 +318,17 @@ namespace Umbraco.Core.Models
        [DataMember]
        internal PublishedState PublishedState { get; set; }

+        /// <summary>
+        /// Gets or sets the unique identifier of the published version, if any.
+        /// </summary>
+        [IgnoreDataMember]
+        public Guid PublishedVersionGuid { get; internal set; }
+
+        /// <summary>
+        /// Gets a value indicating whether the content has a published version.
+        /// </summary>
+        public bool HasPublishedVersion { get { return PublishedVersionGuid != default(Guid); } }
+
        /// <summary>
        /// Changes the Trashed state of the content object
        /// </summary>
@@ -337,74 +345,7 @@ namespace Umbraco.Core.Models
                ChangePublishedState(PublishedState.Unpublished);
            }
        }
-
-        /// <summary>
-        /// Indicates whether a specific property on the current <see cref="IContent"/> entity is dirty.
-        /// </summary>
-        /// <param name="propertyName">Name of the property to check</param>
-        /// <returns>True if Property is dirty, otherwise False</returns>
-        public override bool IsPropertyDirty(string propertyName)
-        {
-            bool existsInEntity = base.IsPropertyDirty(propertyName);
-            if (existsInEntity)
-                return true;
-
-            return Properties.Any(x => x.IsPropertyDirty(propertyName));
-        }
-
-        /// <summary>
-        /// Indicates whether the current entity is dirty.
-        /// </summary>
-        /// <returns>True if entity is dirty, otherwise False</returns>
-        public override bool IsDirty()
-        {
-            return IsEntityDirty() || IsAnyUserPropertyDirty();
-        }
-
-        /// <summary>
-        /// Returns true if only the entity properties are direty
-        /// </summary>
-        /// <returns></returns>
-        public bool IsEntityDirty()
-        {
-            return base.IsDirty();
-        }
-
-        /// <summary>
-        /// Returns true if any of the properties are dirty
-        /// </summary>
-        /// <returns></returns>
-        public bool IsAnyUserPropertyDirty()
-        {
-            return Properties.Any(x => x.IsDirty());
-        }
-
-        /// <summary>
-        /// Returns a list of all dirty user defined properties
-        /// </summary>
-        /// <returns></returns>
-        public IEnumerable<string> GetDirtyUserProperties()
-        {
-            return Properties.Where(x => x.IsDirty()).Select(x => x.Alias);
-        }
-
-        /// <summary>
-        /// Resets dirty properties by clearing the dictionary used to track changes.
-        /// </summary>
-        /// <remarks>
-        /// Please note that resetting the dirty properties could potentially
-        /// obstruct the saving of a new or updated entity.
-        /// </remarks>
-        public override void ResetDirtyProperties()
-        {
-            base.ResetDirtyProperties();
-
-            foreach (var property in Properties)
-            {
-                property.ResetDirtyProperties();
-            }
-        }
-
+        
        /// <summary>
        /// Method to call when Entity is being saved
        /// </summary>
@@ -436,7 +436,7 @@ namespace Umbraco.Core.Models
                return;
            }

-            var propertyType = PropertyTypes.FirstOrDefault(x => x.Alias == propertyTypeAlias);
+            var propertyType = PropertyTypes.FirstOrDefault(x => x.Alias.InvariantEquals(propertyTypeAlias));
            if (propertyType == null)
            {
                throw new Exception(String.Format("No PropertyType exists with the supplied alias: {0}", propertyTypeAlias));
@@ -466,6 +466,8 @@ namespace Umbraco.Core.Models

        public abstract void ChangeTrashedState(bool isTrashed, int parentId = -20);

+        #region Dirty property handling
+
        /// <summary>
        /// We will override this method to ensure that when we reset the dirty properties that we 
        /// also reset the dirty changes made to the content's Properties (user defined)
@@ -480,6 +482,89 @@ namespace Umbraco.Core.Models
                prop.ResetDirtyProperties(rememberPreviouslyChangedProperties);
            }
        }
-        
+
+        /// <summary>
+        /// Indicates whether the current entity is dirty.
+        /// </summary>
+        /// <returns>True if entity is dirty, otherwise False</returns>
+        public override bool IsDirty()
+        {
+            return IsEntityDirty() || this.IsAnyUserPropertyDirty();
+        }
+
+        /// <summary>
+        /// Indicates whether the current entity was dirty.
+        /// </summary>
+        /// <returns>True if entity was dirty, otherwise False</returns>
+        public override bool WasDirty()
+        {
+            return WasEntityDirty() || this.WasAnyUserPropertyDirty();
+        }
+
+        /// <summary>
+        /// Returns true if only the entity properties are dirty
+        /// </summary>
+        /// <returns></returns>
+        public bool IsEntityDirty()
+        {
+            return base.IsDirty();
+        }
+
+        /// <summary>
+        /// Returns true if only the entity properties were dirty
+        /// </summary>
+        /// <returns></returns>
+        public bool WasEntityDirty()
+        {
+            return base.WasDirty();
+        }
+
+        /// <summary>
+        /// Indicates whether a specific property on the current <see cref="IContent"/> entity is dirty.
+        /// </summary>
+        /// <param name="propertyName">Name of the property to check</param>
+        /// <returns>
+        /// True if any of the class properties are dirty or 
+        /// True if any of the user defined PropertyType properties are dirty based on their alias, 
+        /// otherwise False
+        /// </returns>
+        public override bool IsPropertyDirty(string propertyName)
+        {
+            bool existsInEntity = base.IsPropertyDirty(propertyName);
+            if (existsInEntity)
+                return true;
+
+            if (Properties.Contains(propertyName))
+            {
+                return Properties[propertyName].IsDirty();
+            }
+
+            return false;
+        }
+
+        /// <summary>
+        /// Indicates whether a specific property on the current entity was changed and the changes were committed
+        /// </summary>
+        /// <param name="propertyName">Name of the property to check</param>
+        /// <returns>
+        /// True if any of the class properties are dirty or 
+        /// True if any of the user defined PropertyType properties are dirty based on their alias, 
+        /// otherwise False
+        /// </returns>
+        public override bool WasPropertyDirty(string propertyName)
+        {
+            bool existsInEntity = base.WasPropertyDirty(propertyName);
+            if (existsInEntity)
+                return true;
+
+            if (Properties.Contains(propertyName))
+            {
+                return Properties[propertyName].WasDirty();
+            }
+
+            return false;
+        }
+
+        #endregion
    }
 }
@@ -77,10 +77,9 @@ namespace Umbraco.Core.Models
        /// </remarks>
        internal static bool RequiresSaving(this IContent entity, PublishedState publishedState)
        {
-            var dirtyEntity = (ICanBeDirty)entity;
-            var publishedChanged = dirtyEntity.IsPropertyDirty("Published") && publishedState != PublishedState.Unpublished;
+            var publishedChanged = entity.IsPropertyDirty("Published") && publishedState != PublishedState.Unpublished;
            //check if any user prop has changed
-            var propertyValueChanged = ((Content)entity).IsAnyUserPropertyDirty();
+            var propertyValueChanged = entity.IsAnyUserPropertyDirty();
            
            //We need to know if any other property apart from Published was changed here
            //don't create a new version if the published state has changed to 'Save' but no data has actually been changed
@@ -114,6 +113,25 @@ namespace Umbraco.Core.Models
            return ShouldCreateNewVersion(entity, publishedState);
        }

+        /// <summary>
+        /// Returns a list of all dirty user defined properties
+        /// </summary>
+        /// <returns></returns>
+        public static IEnumerable<string> GetDirtyUserProperties(this IContentBase entity)
+        {
+            return entity.Properties.Where(x => x.IsDirty()).Select(x => x.Alias);
+        }
+
+        public static bool IsAnyUserPropertyDirty(this IContentBase entity)
+        {
+            return entity.Properties.Any(x => x.IsDirty());
+        }
+
+        public static bool WasAnyUserPropertyDirty(this IContentBase entity)
+        {
+            return entity.Properties.Any(x => x.WasDirty());
+        }
+
        /// <summary>
        /// Determines if a new version should be created
        /// </summary>
@@ -128,15 +146,13 @@ namespace Umbraco.Core.Models
        /// </remarks>
        internal static bool ShouldCreateNewVersion(this IContent entity, PublishedState publishedState)
        {
-            var dirtyEntity = (ICanBeDirty)entity;
-
            //check if the published state has changed or the language
-            var publishedChanged = dirtyEntity.IsPropertyDirty("Published") && publishedState != PublishedState.Unpublished;
-            var langChanged = dirtyEntity.IsPropertyDirty("Language");
+            var publishedChanged = entity.IsPropertyDirty("Published") && publishedState != PublishedState.Unpublished;
+            var langChanged = entity.IsPropertyDirty("Language");
            var contentChanged = publishedChanged || langChanged;

            //check if any user prop has changed
-            var propertyValueChanged = ((Content)entity).IsAnyUserPropertyDirty();            
+            var propertyValueChanged = entity.IsAnyUserPropertyDirty();

            //return true if published or language has changed
            if (contentChanged)
@@ -641,12 +657,10 @@ namespace Umbraco.Core.Models
        /// </summary>
        /// <param name="content"></param>
        /// <returns>True if the content has any published versiom otherwise False</returns>
+        [Obsolete("Use the HasPublishedVersion property.", false)]
        public static bool HasPublishedVersion(this IContent content)
        {
-            if (content.HasIdentity == false)
-                return false;
-
-            return ApplicationContext.Current.Services.ContentService.HasPublishedVersion(content.Id);
+            return content.HasPublishedVersion;
        }

        #region Tag methods
@@ -1,103 +0,0 @@
-using System;
-using System.IO;
-using System.Collections.Generic;
-
-namespace Umbraco.Core.Models.Css
-{
-    internal static class CssCompactor
-    {
-        #region CssCompactor.Options
-
-        [Flags]
-        public enum Options
-        {
-            None = 0x00,
-            PrettyPrint = 0x01,
-            Overwrite = 0x02
-        }
-
-        #endregion CssCompactor.Options
-
-        #region Public Methods
-
-        internal static List<ParseException> Compact(string inputFile, string outputFile, string copyright, string timeStamp, CssCompactor.Options options)
-        {
-            if (!System.IO.File.Exists(inputFile))
-            {
-                throw new FileNotFoundException(String.Format("File (\"{0}\") not found.", inputFile), inputFile);
-            }
-
-            if ((options & CssCompactor.Options.Overwrite) == 0x0 && System.IO.File.Exists(outputFile))
-            {
-                throw new AccessViolationException(String.Format("File (\"{0}\") already exists.", outputFile));
-            }
-
-            if (inputFile.Equals(outputFile, StringComparison.OrdinalIgnoreCase))
-            {
-                throw new ApplicationException("Input and output file are set to the same path.");
-            }
-
-            FileUtility.PrepSavePath(outputFile);
-            using (TextWriter output = System.IO.File.CreateText(outputFile))
-            {
-                return CssCompactor.Compact(inputFile, null, output, copyright, timeStamp, options);
-            }
-        }
-
-        internal static List<ParseException> Compact(string inputFile, string inputSource, TextWriter output, string copyright, string timeStamp, CssCompactor.Options options)
-        {
-            if (output == null)
-            {
-                throw new NullReferenceException("Output TextWriter was null.");
-            }
-
-            // write out header with copyright and timestamp
-            CssCompactor.WriteHeader(output, copyright, timeStamp);
-
-            // verify, compact and write out results
-            CssParser parser = new CssParser(inputFile, inputSource);
-            parser.Write(output, options);
-
-            // return any errors
-            return parser.Errors;
-        }
-
-        #endregion Public Methods
-
-        #region Private Methods
-
-        private static void WriteHeader(TextWriter writer, string copyright, string timeStamp)
-        {
-            if (!String.IsNullOrEmpty(copyright) || !String.IsNullOrEmpty(timeStamp))
-            {
-                int width = 6;
-                if (!String.IsNullOrEmpty(copyright))
-                {
-                    copyright = copyright.Replace("*/", "");// make sure not to nest commments
-                    width = Math.Max(copyright.Length + 6, width);
-                }
-                if (!String.IsNullOrEmpty(timeStamp))
-                {
-                    timeStamp = DateTime.Now.ToString(timeStamp).Replace("*/", "");// make sure not to nest commments
-                    width = Math.Max(timeStamp.Length + 6, width);
-                }
-
-                writer.WriteLine("/*".PadRight(width, '-') + "*\\");
-
-                if (!String.IsNullOrEmpty(copyright))
-                {
-                    writer.WriteLine("\t" + copyright);
-                }
-
-                if (!String.IsNullOrEmpty(timeStamp))
-                {
-                    writer.WriteLine("\t" + timeStamp);
-                }
-
-                writer.WriteLine("\\*".PadRight(width, '-') + "*/");
-            }
-        }
-
-        #endregion Private Methods
-    }
-}
@@ -1,653 +0,0 @@
-using System;
-using System.IO;
-using System.Collections.Generic;
-using System.Linq;
-
-namespace Umbraco.Core.Models.Css
-{
-    internal class CssParser
-    {
-        #region Constants
-
-        // this defines comments for CSS
-        private static readonly ReadFilter[] ReadFilters = new ReadFilter[] { new ReadFilter("/*", "*/") };
-        private readonly object SyncLock = new object();
-
-        #endregion Constants
-
-        #region Fields
-
-        private readonly List<ParseException> errors = new List<ParseException>();
-        private LineReader reader;
-        private CssStyleSheet styleSheet;
-        private string fileContent;
-        private string source;
-
-        #endregion Fields
-
-        #region Init
-
-        /// <summary>
-        /// Ctor.
-        /// </summary>
-        /// <param name="fileContent">path to source</param>
-        public CssParser(string fileContent)
-            : this(fileContent, null)
-        {
-        }
-
-        /// <summary>
-        /// Ctor.
-        /// </summary>
-        /// <param name="fileContent">path to source</param>
-        /// <param name="source">actual source</param>
-        public CssParser(string fileContent, string source)
-        {
-            this.fileContent = fileContent;
-            this.source = source;
-        }
-
-        #endregion Init
-
-        #region Properties
-
-        public List<ParseException> Errors
-        {
-            get { return this.errors; }
-        }
-
-        public CssStyleSheet StyleSheet
-        {
-            get
-            {
-                if (this.styleSheet == null)
-                {
-                    lock (this.SyncLock)
-                    {
-                        // check again in case race condition
-                        // so we don't parse twice
-                        if (this.styleSheet == null)
-                        {
-                            this.styleSheet = this.ParseStyleSheet();
-                        }
-                    }
-                }
-                return this.styleSheet;
-            }
-        }
-
-        private int Position
-        {
-            get { return this.reader.Position; }
-        }
-
-        #endregion Properties
-
-        #region Parse Methods
-
-        #region StyleSheet
-
-        /// <summary>
-        /// (BNF) stylesheet : [ CDO | CDC | S | statement ]*;
-        /// </summary>
-        /// <returns>CSS StyleSheet parse tree</returns>
-        private CssStyleSheet ParseStyleSheet()
-        {
-            CssStyleSheet styleSheet = new CssStyleSheet();
-            using (this.reader = new LineReader(this.fileContent, this.source, CssParser.ReadFilters))
-            {
-                this.reader.NormalizeWhiteSpace = true;
-
-#if DEBUG
-                System.Diagnostics.Stopwatch watch = System.Diagnostics.Stopwatch.StartNew();
-#endif
-
-                char ch;
-                while (this.Read(out ch))
-                {
-                    switch (ch)
-                    {
-                        case '\uFEFF': // BOM (UTF byte order mark)
-                        case '\t': //TAB
-                        case '\n': //LF
-                        case '\r': //CR
-                        case ' ': //Space
-                            {
-                                // skip whitespace
-                                continue;
-                            }
-                        case '<':
-                            {
-                                // CDO (Char Data Open?)
-                                if (!this.Read(out ch) || ch != '-' ||
-                                    !this.Read(out ch) || ch != '-')
-                                {
-                                    throw new SyntaxError("Expected \"<!--\"", this.reader.FilePath, this.reader.Line, this.reader.Column);
-                                }
-                                continue;
-                            }
-                        case '-':
-                            {
-                                // CDC (Char Data Close?)
-                                if (!this.Read(out ch) || ch != '-' ||
-                                    !this.Read(out ch) || ch != '>')
-                                {
-                                    throw new SyntaxError("Expected \"-->\"", this.reader.FilePath, this.reader.Line, this.reader.Column);
-                                }
-                                continue;
-                            }
-                        default:
-                            {
-                                try
-                                {
-                                    CssStatement statement = this.ParseStatement();
-                                    styleSheet.Statements.Add(statement);
-                                }
-                                catch (ParseException ex)
-                                {
-                                    this.errors.Add(ex);
-
-                                    while (this.Read(out ch) && ch != '}')
-                                    {
-                                        // restabilize on next statement
-                                    }
-                                }
-                                continue;
-                            }
-                    }
-                }
-
-#if DEBUG
-                watch.Stop();
-                Console.WriteLine("CSS parse duration: {0} ms for {1} chars", watch.ElapsedMilliseconds, this.reader.Length);
-#endif
-            }
-
-            this.reader = null;
-            this.source = null;
-
-            return styleSheet;
-        }
-
-        #endregion StyleSheet
-
-        #region Statement
-
-        /// <summary>
-        /// (BNF) statement : ruleset | at-rule;
-        /// </summary>
-        /// <returns></returns>
-        private CssStatement ParseStatement()
-        {
-            if (this.reader.Current == '@')
-            {
-                return this.ParseAtRule();
-            }
-            else
-            {
-                this.PutBack();
-                return this.ParseRuleSet();
-            }
-        }
-
-        #endregion Statement
-
-        #region At-Rule
-
-        /// <summary>
-        /// (BNF) at-rule : ATKEYWORD S* any* [ block | ';' S* ];
-        /// </summary>
-        /// <returns></returns>
-        /// <remarks>
-        /// NOTE: each at-rule might parse differently according to CSS3
-        /// The @media block for example contains a block of statements
-        /// while other at-rules with a block contain a block of declarations
-        /// </remarks>
-        private CssAtRule ParseAtRule()
-        {
-            CssAtRule atRule = new CssAtRule();
-            int start = this.Position + 1;// start with first char of ident
-
-            char ch;
-            while (this.Read(out ch) && !Char.IsWhiteSpace(ch))
-            {
-                // continue consuming
-            }
-
-            atRule.Ident = this.Copy(start);
-
-            while (this.Read(out ch) && Char.IsWhiteSpace(ch))
-            {
-                // consuming whitespace
-            }
-
-            start = this.Position;// start with current char
-            do
-            {
-                switch (ch)
-                {
-                    case '{': //Block Begin
-                        {
-                            atRule.Value = this.Copy(start);
-
-                            bool containsRuleSets = String.Equals(atRule.Ident, CssAtRule.MediaIdent, StringComparison.Ordinal);
-                            while (true)
-                            {
-                                while (this.Read(out ch) && Char.IsWhiteSpace(ch))
-                                {
-                                    // consume whitespace
-                                }
-
-                                if (ch == '}')
-                                {
-                                    break;
-                                }
-
-                                try
-                                {
-                                    if (containsRuleSets)
-                                    {
-                                        // includes @media
-                                        CssStatement statement = this.ParseStatement();
-                                        atRule.Block.Values.Add(statement);
-                                    }
-                                    else
-                                    {
-                                        // includes @font-face, @page
-                                        this.PutBack();
-                                        CssDeclaration declaration = this.ParseDeclaration();
-                                        atRule.Block.Values.Add(declaration);
-                                    }
-                                }
-                                catch (ParseException ex)
-                                {
-                                    this.errors.Add(ex);
-
-                                    while (this.Read(out ch) && ch != '}')
-                                    {
-                                        // restabilize on block end
-                                    }
-                                    break;
-                                }
-                            }
-                            return atRule;
-                        }
-                    case ';': //At-Rule End
-                        {
-                            atRule.Value = this.Copy(start);
-                            return atRule;
-                        }
-                }
-            } while (this.Read(out ch));
-
-            throw new UnexpectedEndOfFile("Unclosed At-Rule", this.reader.FilePath, this.reader.Line, this.reader.Column);
-        }
-
-        #endregion At-Rule
-
-        #region RuleSet
-
-        /// <summary>
-        /// (BNF) ruleset : selector? '{' S* declaration? [ ';' S* declaration? ]* '}' S*;
-        /// </summary>
-        /// <returns></returns>
-        private CssRuleSet ParseRuleSet()
-        {
-            char ch;
-            CssRuleSet ruleSet = new CssRuleSet();
-
-        ParseSelectors:
-            while (true)
-            {
-                try
-                {
-                    CssSelector selector = this.ParseSelector();
-                    if (selector == null)
-                    {
-                        break;
-                    }
-                    ruleSet.Selectors.Add(selector);
-                }
-                catch (ParseException ex)
-                {
-                    this.errors.Add(ex);
-
-                    while (this.Read(out ch))
-                    {
-                        // restabalize on next rulset
-                        switch (ch)
-                        {
-                            case ',':
-                                {
-                                    // continue parsing rest of Selectors
-                                    goto ParseSelectors;
-                                }
-                            case '{':
-                                {
-                                    goto ParseDeclarations;
-                                }
-                            //case ':':// keep going
-                            case ';':
-                            case '}':
-                                {
-                                    throw new SyntaxError("Invalid selector list", this.reader.FilePath, this.reader.Line, this.reader.Column);
-                                }
-                        }
-                    }
-                }
-            }
-
-        ParseDeclarations:
-            while (true)
-            {
-                try
-                {
-                    CssDeclaration declaration = this.ParseDeclaration();
-                    if (declaration == null)
-                    {
-                        break;
-                    }
-                    ruleSet.Declarations.Add(declaration);
-                }
-                catch (ParseException ex)
-                {
-                    this.errors.Add(ex);
-
-                    while (this.Read(out ch))
-                    {
-                        // restabalize on next declaration
-                        switch (ch)
-                        {
-                            case '{':
-                                {
-                                    throw new SyntaxError("Invalid ruleset", this.reader.FilePath, this.reader.Line, this.reader.Column);
-                                }
-                            //case ':':// keep going
-                            case ';':
-                                {
-                                    // continue parsing rest of delcarations
-                                    goto ParseDeclarations;
-                                }
-                            case '}':
-                                {
-                                    // no more declarations
-                                    return ruleSet;
-                                }
-                        }
-                    }
-                }
-            }
-
-            return ruleSet;
-        }
-
-        #endregion RuleSet
-
-        #region Selector
-
-        /// <summary>
-        /// (BNF) selector: any+;
-        /// </summary>
-        /// <returns></returns>
-        private CssSelector ParseSelector()
-        {
-            CssSelector selector = new CssSelector();
-            char ch;
-
-            while (this.Read(out ch) && (Char.IsWhiteSpace(ch) || ch == ','))
-            {
-                // skip whitespace, and empty selectors
-            }
-
-            // consume property name
-            switch (ch)
-            {
-                case '{':
-                    {
-                        // no more declarations
-                        return null;
-                    }
-                //case ':':// pseudoclass
-                case ';':
-                case '}':
-                    {
-                        throw new SyntaxError("Invalid chars in selector", this.reader.FilePath, this.reader.Line, this.reader.Column);
-                    }
-            }
-
-            int start = this.Position;// start with current char
-
-            while (this.Read(out ch))
-            {
-                // continue consuming selector
-                switch (ch)
-                {
-                    case ',':
-                    case '{':
-                        {
-                            selector.Value = this.Copy(start);
-                            if (ch == '{')
-                            {
-                                this.PutBack();
-                            }
-                            return selector;
-                        }
-                    //case ':':// pseudoclass
-                    case ';':
-                    case '}':
-                        {
-                            throw new SyntaxError("Invalid selector", this.reader.FilePath, this.reader.Line, this.reader.Column);
-                        }
-                }
-            }
-            throw new UnexpectedEndOfFile("Unclosed ruleset", this.reader.FilePath, this.reader.Line, this.reader.Column);
-        }
-
-        #endregion Selector
-
-        #region Declaration
-
-        /// <summary>
-        /// (BNF) declaration : property ':' S* value;
-        /// (BNF) property    : IDENT S*;
-        /// </summary>
-        /// <returns></returns>
-        private CssDeclaration ParseDeclaration()
-        {
-            CssDeclaration declaration = new CssDeclaration();
-            char ch;
-
-            while (this.Read(out ch) && (Char.IsWhiteSpace(ch) || ch == ';'))
-            {
-                // skip whitespace, and empty declarations
-            }
-
-            // consume property name
-            switch (ch)
-            {
-                case '{':
-                case ':':
-                    //case ';':
-                    {
-                        throw new SyntaxError("Declaration missing property name", this.reader.FilePath, this.reader.Line, this.reader.Column);
-                    }
-                case '}':
-                    {
-                        // no more declarations
-                        return null;
-                    }
-            }
-
-            // read property, starting with current char
-            int start = this.Position;
-            while (this.Read(out ch) && !Char.IsWhiteSpace(ch) && ch != ':')
-            {
-                // consume property name
-                switch (ch)
-                {
-                    case '{':
-                    //case ':':
-                    case ';':
-                        {
-                            throw new SyntaxError("Invalid CSS property name: " + this.Copy(start), this.reader.FilePath, this.reader.Line, this.reader.Column);
-                        }
-                    case '}':
-                        {
-                            this.PutBack();
-                            goto case ';';
-                        }
-                }
-            }
-            declaration.Property = this.Copy(start);
-
-            if (Char.IsWhiteSpace(ch))
-            {
-                while (this.Read(out ch) && (Char.IsWhiteSpace(ch)))
-                {
-                    // skip whitespace
-                }
-            }
-
-            if (ch != ':')
-            {
-                // missing the property delim and value
-
-                if (ch == ';' || ch == '}')
-                {
-                    // these are good chars for resyncing
-                    // so put them back on the stream to
-                    // not create subsequent errors
-                    this.PutBack();
-                }
-                throw new SyntaxError("Expected <property> : <value>", this.reader.FilePath, this.reader.Line, this.reader.Column);
-            }
-
-            CssValueList value = this.ParseValue();
-            declaration.Value = value;
-
-            return declaration;
-        }
-
-        #endregion Declaration
-
-        #region Value
-
-        /// <summary>
-        /// (BNF) value :	[ any | block | ATKEYWORD S* ]+;
-        /// (BNF) any :		[ IDENT | NUMBER | PERCENTAGE | DIMENSION | STRING
-        ///					| DELIM | URI | HASH | UNICODE-RANGE | INCLUDES
-        ///					| FUNCTION S* any* ')' | DASHMATCH | '(' S* any* ')'
-        ///					| '[' S* any* ']' ] S*;
-        /// </summary>
-        /// <returns></returns>
-        private CssValueList ParseValue()
-        {
-            CssValueList value = new CssValueList();
-            char ch;
-
-            while (this.Read(out ch) && Char.IsWhiteSpace(ch))
-            {
-                // skip whitespace, and empty declarations
-            }
-
-            switch (ch)
-            {
-                case '{':
-                case ':':
-                case ';':
-                case '}':
-                    {
-                        throw new SyntaxError("Invalid char in CSS property value: '" + ch + "'", this.reader.FilePath, this.reader.Line, this.reader.Column);
-                    }
-            }
-
-            // read value, starting with current char
-            int start = this.Position;
-            while (this.Read(out ch))
-            {
-                // consume declaration value
-
-                switch (ch)
-                {
-                    case '{':
-                        //case ':':// leave in for "filter: progid:DXImageTransform.Microsoft..."
-                        {
-                            throw new SyntaxError("Invalid CSS property value: " + this.Copy(start), this.reader.FilePath, this.reader.Line, this.reader.Column);
-                        }
-                    case '}':
-                    case ';':
-                        {
-                            //Should this parse the value further?
-
-                            CssString any = new CssString();
-                            any.Value = this.Copy(start);
-                            value.Values.Add(any);
-                            if (ch == '}')
-                            {
-                                this.PutBack();
-                            }
-                            return value;
-                        }
-                }
-            }
-            throw new UnexpectedEndOfFile("Unclosed declaration", this.reader.FilePath, this.reader.Line, this.reader.Column);
-        }
-
-        #endregion Value
-
-        #endregion Parse Methods
-
-        #region Methods
-
-        public void Write(TextWriter writer, CssCompactor.Options options)
-        {
-            this.StyleSheet.Write(writer, options);
-        }
-
-        #endregion Methods
-
-        #region Reader Methods
-
-        /// <summary>
-        /// 
-        /// </summary>
-        /// <param name="ch"></param>
-        /// <returns>Success</returns>
-        private bool Read(out char ch)
-        {
-            if (this.reader.EndOfFile)
-            {
-                throw new UnexpectedEndOfFile("Unexpected end of file", this.reader.FilePath, this.reader.Line, this.reader.Column);
-            }
-
-            int c = this.reader.Read();
-            if (c < 0)
-            {
-                ch = '\0';
-                return false;
-            }
-            ch = (char)c;
-            return true;
-        }
-
-        /// <summary>
-        /// Copies chars from start until the position before the current position
-        /// </summary>
-        /// <returns></returns>
-        private string Copy(int start)
-        {
-            // read block
-            return this.reader.Copy(start, this.reader.Position - 1);
-        }
-
-        /// <summary>
-        /// Put one character back
-        /// </summary>
-        private void PutBack()
-        {
-            this.reader.PutBack();
-        }
-
-        #endregion Reader Methods
-    }
-}
@@ -1,429 +0,0 @@
-using System;
-using System.IO;
-using System.Collections.Generic;
-using System.Text;
-
-namespace Umbraco.Core.Models.Css
-{
-    #region Base Types
-
-    /// <summary>
-    /// CSS3 inconsistently specifies more than one grammar:
-    /// http://www.w3.org/TR/css3-syntax/#style
-    /// http://www.w3.org/TR/css3-syntax/#detailed-grammar
-    /// </summary>
-    internal abstract class CssSyntax
-    {
-        #region Methods
-
-        public abstract void Write(TextWriter writer, CssCompactor.Options options);
-
-        protected static bool IsPrettyPrint(CssCompactor.Options options)
-        {
-            return (options & CssCompactor.Options.PrettyPrint) > 0;
-        }
-
-        #endregion Methods
-
-        #region Object Overrides
-
-        public override string ToString()
-        {
-            var writer = new StringWriter();
-
-            this.Write(writer, CssCompactor.Options.PrettyPrint);
-
-            return writer.ToString();
-        }
-
-        #endregion Object Overrides
-    }
-
-    internal interface ICssValue
-    {
-        #region Methods
-
-        void Write(TextWriter writer, CssCompactor.Options options);
-
-        #endregion Methods
-    }
-
-    internal class CssString : CssSyntax
-    {
-        #region Fields
-
-        private string value;
-
-        #endregion Fields
-
-        #region Properties
-
-        public virtual string Value
-        {
-            get { return this.value; }
-            set { this.value = value; }
-        }
-
-        #endregion Properties
-
-        #region Methods
-
-        public override void Write(TextWriter writer, CssCompactor.Options options)
-        {
-            writer.Write(this.Value);
-        }
-
-        #endregion Methods
-    }
-
-    #endregion Base Types
-
-    #region Grammar
-
-    internal class CssStyleSheet : CssSyntax
-    {
-        #region Fields
-
-        private readonly List<CssStatement> statements = new List<CssStatement>();
-
-        #endregion Fields
-
-        #region Properties
-
-        public List<CssStatement> Statements
-        {
-            get { return this.statements; }
-        }
-
-        #endregion Properties
-
-        #region Methods
-
-        public override void Write(TextWriter writer, CssCompactor.Options options)
-        {
-            bool prettyPrint = IsPrettyPrint(options);
-
-            foreach (CssStatement statement in this.statements)
-            {
-                statement.Write(writer, options);
-                if (prettyPrint)
-                {
-                    writer.WriteLine();
-                }
-            }
-        }
-
-        #endregion Methods
-    }
-
-    internal abstract class CssStatement : CssSyntax, ICssValue
-    {
-    }
-
-    /// <summary>
-    /// 
-    /// </summary>
-    /// <remarks>
-    /// NOTE: each at-rule might parse differently according to CSS3
-    /// The @media block for example contains a block of statements
-    /// while other at-rules with a block contain a block of declarations
-    /// </remarks>
-    internal class CssAtRule : CssStatement
-    {
-        #region Constants
-
-        internal const string MediaIdent = "media";
-
-        #endregion Constants
-
-        #region Fields
-
-        private string ident;
-        private string value;
-
-        private CssBlock block;
-
-        #endregion Fields
-
-        #region Properties
-
-        public string Ident
-        {
-            get { return this.ident; }
-            set { this.ident = value; }
-        }
-
-        public string Value
-        {
-            get { return this.value; }
-            set { this.value = value; }
-        }
-
-        public CssBlock Block
-        {
-            get
-            {
-                if (this.block == null)
-                {
-                    this.block = new CssBlock();
-                }
-                return this.block;
-            }
-            set { this.block = value; }
-        }
-
-        #endregion Properties
-
-        #region Methods
-
-        public override void Write(TextWriter writer, CssCompactor.Options options)
-        {
-            bool prettyPrint = IsPrettyPrint(options);
-
-            writer.Write('@');
-            writer.Write(this.ident);
-
-            if (!String.IsNullOrEmpty(this.value))
-            {
-                writer.Write(' ');
-                writer.Write(this.value);
-            }
-
-            if (this.block != null)
-            {
-                if (prettyPrint)
-                {
-                    writer.WriteLine();
-                }
-                this.block.Write(writer, options);
-            }
-            else
-            {
-                writer.Write(';');
-            }
-
-            if (prettyPrint)
-            {
-                writer.WriteLine();
-            }
-        }
-
-        #endregion Methods
-    }
-
-    internal class CssBlock : CssSyntax, ICssValue
-    {
-        #region Fields
-
-        private readonly List<ICssValue> values = new List<ICssValue>();
-
-        #endregion Fields
-
-        #region Properties
-
-        public List<ICssValue> Values
-        {
-            get { return this.values; }
-        }
-
-        #endregion Properties
-
-        #region Methods
-
-        public override void Write(TextWriter writer, CssCompactor.Options options)
-        {
-            bool prettyPrint = IsPrettyPrint(options);
-
-            writer.Write('{');
-            if (prettyPrint)
-            {
-                writer.WriteLine();
-            }
-
-            foreach (ICssValue value in this.Values)
-            {
-                value.Write(writer, options);
-            }
-
-            if (prettyPrint)
-            {
-                writer.WriteLine();
-            }
-            writer.Write('}');
-        }
-
-        #endregion Methods
-    }
-
-    internal class CssRuleSet : CssStatement
-    {
-        #region Fields
-
-        private readonly List<CssSelector> selectors = new List<CssSelector>();
-        private readonly List<CssDeclaration> declarations = new List<CssDeclaration>();
-
-        #endregion Fields
-
-        #region Properties
-
-        public List<CssSelector> Selectors
-        {
-            get { return this.selectors; }
-        }
-
-        public List<CssDeclaration> Declarations
-        {
-            get { return this.declarations; }
-        }
-
-        #endregion Properties
-
-        #region Methods
-
-        public override void Write(TextWriter writer, CssCompactor.Options options)
-        {
-            bool prettyPrint = IsPrettyPrint(options);
-
-            bool comma = false;
-
-            foreach (CssString selector in this.Selectors)
-            {
-                if (comma)
-                {
-                    writer.Write(",");
-                    if (prettyPrint)
-                    {
-                        writer.WriteLine();
-                    }
-                }
-                else
-                {
-                    comma = true;
-                }
-
-                selector.Write(writer, options);
-            }
-
-            if (prettyPrint)
-            {
-                writer.WriteLine();
-            }
-            writer.Write("{");
-            if (prettyPrint)
-            {
-                writer.WriteLine();
-            }
-
-            foreach (CssDeclaration dec in this.Declarations)
-            {
-                dec.Write(writer, options);
-            }
-
-            writer.Write("}");
-            if (prettyPrint)
-            {
-                writer.WriteLine();
-            }
-        }
-
-        #endregion Methods
-    }
-
-    internal class CssSelector : CssString
-    {
-    }
-
-    internal class CssDeclaration : CssSyntax, ICssValue
-    {
-        #region Fields
-
-        private string property;
-        private CssValueList value;
-
-        #endregion Fields
-
-        #region Properties
-
-        public string Property
-        {
-            get { return this.property; }
-            set { this.property = value; }
-        }
-
-        public CssValueList Value
-        {
-            get { return this.value; }
-            set { this.value = value; }
-        }
-
-        #endregion Properties
-
-        #region Methods
-
-        public override void Write(TextWriter writer, CssCompactor.Options options)
-        {
-            bool prettyPrint = IsPrettyPrint(options);
-            if (prettyPrint)
-            {
-                writer.Write('\t');
-            }
-            writer.Write(this.Property);
-            writer.Write(':');
-            if (prettyPrint)
-            {
-                writer.Write(" ");
-            }
-            this.Value.Write(writer, options);
-            writer.Write(";");
-            if (prettyPrint)
-            {
-                writer.WriteLine();
-            }
-        }
-
-        #endregion Methods
-    }
-
-    internal class CssValueList : CssSyntax
-    {
-        #region Fields
-
-        private readonly List<CssString> values = new List<CssString>();
-
-        #endregion Fields
-
-        #region Properties
-
-        public List<CssString> Values
-        {
-            get { return this.values; }
-        }
-
-        #endregion Properties
-
-        #region Methods
-
-        public override void Write(TextWriter writer, CssCompactor.Options options)
-        {
-            bool space = false;
-
-            foreach (CssString value in this.Values)
-            {
-                if (space)
-                {
-                    writer.Write(" ");
-                }
-                else
-                {
-                    space = true;
-                }
-
-                value.Write(writer, options);
-            }
-        }
-
-        #endregion Methods
-    }
-
-    #endregion Grammar
-}
@@ -1,71 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.IO;
-
-namespace Umbraco.Core.Models.Css
-{
-    internal class FileUtility
-    {
-        #region Constants
-
-        private static readonly char[] IllegalChars;
-
-        #endregion Constants
-
-        #region Init
-
-        static FileUtility()
-        {
-            var chars = new List<char>(Path.GetInvalidPathChars());
-            foreach (char ch in Path.GetInvalidFileNameChars())
-            {
-                if (!chars.Contains(ch) && ch != Path.DirectorySeparatorChar)
-                {
-                    chars.Add(ch);
-                }
-            }
-            IllegalChars = chars.ToArray();
-        }
-
-        #endregion Init
-
-        #region Methods
-
-        /// <summary>
-        /// Makes sure directory exists and if file exists is not readonly.
-        /// </summary>
-        /// <param name="filename"></param>
-        /// <returns>if valid path</returns>
-        internal static bool PrepSavePath(string filename)
-        {
-            if (System.IO.File.Exists(filename))
-            {
-                // make sure not readonly
-                FileAttributes attributes = System.IO.File.GetAttributes(filename);
-                attributes &= ~FileAttributes.ReadOnly;
-                System.IO.File.SetAttributes(filename, attributes);
-            }
-            else
-            {
-                string dir = Path.GetDirectoryName(filename);
-                if (!String.IsNullOrEmpty(dir) && dir.IndexOfAny(IllegalChars) >= 0)
-                {
-                    return false;
-                }
-                if (!String.IsNullOrEmpty(dir) && !Directory.Exists(dir))
-                {
-                    // make sure path exists
-                    Directory.CreateDirectory(dir);
-                }
-                string file = Path.GetFileName(filename);
-                if (!String.IsNullOrEmpty(file) && file.IndexOfAny(Path.GetInvalidFileNameChars()) >= 0)
-                {
-                    return false;
-                }
-            }
-            return true;
-        }
-
-        #endregion Methods
-    }
-}
@@ -1,80 +0,0 @@
-using System;
-using System.Collections.Generic;
-
-namespace Umbraco.Core.Models.Css
-{
-    /// <summary>
-    /// Defines a character sequence to filter out when reading.
-    /// </summary>
-    /// <remarks>
-    /// If the sequence exists in the read source, it will be read out as if it was never there.
-    /// </remarks>
-    internal struct ReadFilter
-    {
-        #region Fields
-
-        public readonly string StartToken;
-        public readonly string EndToken;
-
-        #endregion Fields
-
-        #region Init
-
-        public ReadFilter(string start, string end)
-        {
-            if (String.IsNullOrEmpty(start))
-            {
-                throw new ArgumentNullException("start");
-            }
-            if (String.IsNullOrEmpty(end))
-            {
-                throw new ArgumentNullException("end");
-            }
-
-            this.StartToken = start;
-            this.EndToken = end;
-        }
-
-        #endregion Init
-    }
-
-    /// <summary>
-    /// Creates a Trie out of ReadFilters
-    /// </summary>
-    internal class FilterTrie : TrieNode<char, string>
-    {
-        #region Constants
-
-        private const int DefaultTrieWidth = 1;
-
-        #endregion Constants
-
-        #region Init
-
-        internal FilterTrie(IEnumerable<ReadFilter> filters)
-            : base(DefaultTrieWidth)
-        {
-            // load trie
-            foreach (ReadFilter filter in filters)
-            {
-                TrieNode<char, string> node = this;
-
-                // build out the path for StartToken
-                foreach (char ch in filter.StartToken)
-                {
-                    if (!node.Contains(ch))
-                    {
-                        node[ch] = new TrieNode<char, string>(DefaultTrieWidth);
-                    }
-
-                    node = (TrieNode<char, string>)node[ch];
-                }
-
-                // at the end of StartToken path is the EndToken
-                node.Value = filter.EndToken;
-            }
-        }
-
-        #endregion Init
-    }
-}
@@ -1,464 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.IO;
-
-namespace Umbraco.Core.Models.Css
-{
-    internal class LineReader : TextReader
-    {
-        #region Fields
-
-        private int line = 1;
-        private int column = 0;
-        private int position = -1;
-
-        private string filePath;
-        private string source;
-
-        private readonly FilterTrie trie;
-
-        private bool normalizeWhiteSpace = false;
-
-        #endregion Fields
-
-        #region Init
-
-        /// <summary>
-        /// Ctor.
-        /// </summary>
-        /// <param name="filePath"></param>
-        /// <param name="source"></param>
-        /// <param name="filters"></param>
-        internal LineReader(string filePath, IEnumerable<ReadFilter> filters) : this(filePath, null, filters) { }
-
-        /// <summary>
-        /// Ctor.
-        /// </summary>
-        /// <param name="filePath"></param>
-        /// <param name="source"></param>
-        /// <param name="filters"></param>
-        internal LineReader(string filePath, string source, IEnumerable<ReadFilter> filters)
-        {
-            this.trie = new FilterTrie(filters);
-            this.source = source;
-            this.filePath = filePath;
-
-            if (this.source == null)
-            {
-                this.source = filePath;//Changed to direct content string instead of file.
-                /*if (System.IO.File.Exists(filePath))
-                {
-                    this.source = System.IO.File.ReadAllText(filePath);
-                }
-                else
-                {
-                    throw new FileError("File not found", filePath, 0, 0);
-                }*/
-            }
-        }
-
-        /// <summary>
-        /// Ctor.
-        /// </summary>
-        /// <param name="filePath"></param>
-        /// <param name="source"></param>
-        internal LineReader(string filePath, string source)
-            : this(filePath, source, new ReadFilter[0])
-        {
-        }
-
-        #endregion Init
-
-        #region Properties
-
-        /// <summary>
-        /// Gets the path to the source file
-        /// </summary>
-        public string FilePath
-        {
-            get { return this.filePath; }
-        }
-
-        /// <summary>
-        /// Gets the size of source file in chars
-        /// </summary>
-        public int Length
-        {
-            get { return this.source.Length; }
-        }
-
-        /// <summary>
-        /// Gets the current line number
-        /// </summary>
-        public int Line
-        {
-            get { return this.line; }
-        }
-
-        /// <summary>
-        /// Gets the current col number
-        /// </summary>
-        public int Column
-        {
-            get { return this.column; }
-        }
-
-        /// <summary>
-        /// Gets the current char position
-        /// </summary>
-        public int Position
-        {
-            get { return this.position; }
-        }
-
-        /// <summary>
-        /// Gets if at end the end of file
-        /// </summary>
-        public bool EndOfFile
-        {
-            get { return this.position >= this.source.Length; }
-        }
-
-        /// <summary>
-        /// Gets and sets if whitespace is normalized while reading
-        /// </summary>
-        public bool NormalizeWhiteSpace
-        {
-            get { return this.normalizeWhiteSpace; }
-            set { this.normalizeWhiteSpace = value; }
-        }
-
-        /// <summary>
-        /// Gets the current char
-        /// </summary>
-        public int Current
-        {
-            get
-            {
-                if (this.EndOfFile)
-                {
-                    return -1;
-                }
-                return this.source[this.position];
-            }
-        }
-
-        #endregion Properties
-
-        #region TextReader Members
-
-        /// <summary>
-        /// Unfiltered look ahead
-        /// </summary>
-        /// <returns></returns>
-        public override int Peek()
-        {
-            return this.Peek(1);
-        }
-
-        /// <summary>
-        /// Filtered read of the next source char.  Counters are incremented.
-        /// </summary>
-        /// <returns></returns>
-        /// <remarks>
-        /// NewLine sequences (CR/LF, LF, CR) are normalized to LF.
-        /// </remarks>
-        public override int Read()
-        {
-            return this.Read(true);
-        }
-
-        #endregion TextReader Members
-
-        #region Utility Methods
-
-        /// <summary>
-        /// Backs the current position up one.
-        /// </summary>
-        public void PutBack()
-        {
-            if (this.position < 0)
-            {
-                throw new InvalidOperationException("Already at start of source");
-            }
-            switch (this.source[this.position])
-            {
-                case '\r': //CR
-                    {
-                        // manipulate CR/LF as one char
-                        if ((this.position + 1 < this.Length) && this.source[this.position + 1] == '\n')
-                        {
-                            this.position--;
-                        }
-                        break;
-                    }
-                case '\n': //LF
-                case '\f': //FF
-                    {
-                        this.line--;
-                        break;
-                    }
-            }
-            this.column--;
-            this.position--;
-        }
-
-        /// <summary>
-        /// Copies a range from the source
-        /// </summary>
-        /// <param name="start">starting position, inclusive</param>
-        /// <param name="end">ending position, inclusive</param>
-        /// <returns></returns>
-        public string Copy(int start, int end)
-        {
-            if (start < 0)
-            {
-                throw new ArgumentOutOfRangeException("start");
-            }
-            if (end < 0)
-            {
-                throw new ArgumentOutOfRangeException("end");
-            }
-            if (end < 1)
-            {
-                return null;
-            }
-
-            // set to just before read, next char is start
-            int copyPosition = start - 1;
-
-            // allocate the full range but may not use due to filtering
-            char[] buffer = new char[end - start + 1];
-
-            int count = 0;
-            while (copyPosition < end)
-            {
-                int ch = this.CopyRead(ref copyPosition);
-                if (ch == -1)
-                {
-                    throw new UnexpectedEndOfFile("Read past end of file", this.FilePath, this.Line, this.Column);
-                }
-                buffer[count] = (char)ch;
-                count++;
-            }
-
-            if (count < 1)
-            {
-                return null;
-            }
-            return new String(buffer, 0, count).Trim();
-        }
-
-        #endregion Utility Methods
-
-        #region Filter Methods
-
-        /// <summary>
-        /// Peeks with n chars of lookahead.
-        /// </summary>
-        /// <param name="lookahead"></param>
-        /// <returns>unfiltered read</returns>
-        protected int Peek(int lookahead)
-        {
-            int pos = this.position + lookahead;
-            if (pos >= this.source.Length)
-            {
-                return -1;
-            }
-            return this.source[pos];
-        }
-
-        /// <summary>
-        /// Reads the next char 
-        /// </summary>
-        /// <param name="filter">if filtering</param>
-        /// <returns>the next char, or -1 if at EOF</returns>
-        protected int Read(bool filter)
-        {
-            if (this.position + 1 >= this.source.Length)
-            {
-                this.position = this.source.Length;
-                return -1;
-            }
-
-            // increment counters
-            this.position++;
-            this.column++;
-            char ch = this.source[this.position];
-
-            if (Char.IsWhiteSpace(ch))
-            {
-                ch = this.NormalizeSpaces(ch, ref this.position, ref this.line, ref this.column);
-            }
-
-            return filter ? this.Filter(ch) : ch;
-        }
-
-        /// <summary>
-        /// Normalized CR/CRLF/LF/FF to LF, or all whitespace to SPACE if NormalizeWhiteSpace is true
-        /// </summary>
-        /// <param name="ch"></param>
-        /// <param name="pos"></param>
-        /// <param name="line"></param>
-        /// <param name="col"></param>
-        /// <returns></returns>
-        private char NormalizeSpaces(char ch, ref int pos, ref int line, ref int col)
-        {
-            int length = this.source.Length;
-            if (this.normalizeWhiteSpace)
-            {
-                // normalize runs of WhiteSpace to ' '
-                while ((pos + 1 < length) && Char.IsWhiteSpace(this.source, pos + 1))
-                {
-                    pos++;
-                    col++;
-
-                    // increment line count
-                    switch (this.source[pos])
-                    {
-                        case '\r': //CR
-                            {
-                                // manipulate CR/LF as one char
-                                if ((pos + 1 < length) && this.source[pos + 1] == '\n')
-                                {
-                                    pos++;
-                                }
-                                goto case '\n';
-                            }
-                        case '\n': //LF
-                        case '\f': //FF
-                            {
-                                line++;
-                                col = 0;
-                                break;
-                            }
-                    }
-                }
-                ch = ' ';
-            }
-            else
-            {
-                // normalize NewLines to '\n', increment line count
-                switch (ch)
-                {
-                    case '\r': //CR
-                        {
-                            // manipulate CR/LF as one char
-                            if ((pos + 1 < length) && this.source[pos + 1] == '\n')
-                            {
-                                pos++;
-                            }
-                            goto case '\n';
-                        }
-                    case '\n': //LF
-                    case '\f': //FF
-                        {
-                            line++;
-                            col = 0;
-                            ch = '\n';
-                            break;
-                        }
-                }
-            }
-            return ch;
-        }
-
-        /// <summary>
-        /// Read for Copying (doesn't reset line.col counters)
-        /// </summary>
-        /// <param name="filter"></param>
-        /// <returns></returns>
-        protected int CopyRead(ref int copyPosition)
-        {
-            if (copyPosition + 1 >= this.source.Length)
-            {
-                return -1;
-            }
-
-            // increment counters
-            copyPosition++;
-            char ch = this.source[copyPosition];
-
-            if (Char.IsWhiteSpace(ch))
-            {
-                int dummyLine = 0, dummyCol = 0;
-                ch = this.NormalizeSpaces(ch, ref copyPosition, ref dummyLine, ref dummyCol);
-            }
-
-            return this.Filter(ch);
-        }
-
-        /// <summary>
-        /// Filters based upon an internal Trie
-        /// </summary>
-        /// <param name="ch"></param>
-        /// <returns></returns>
-        private int Filter(char ch)
-        {
-            int lookAhead = 0;
-            ITrieNode<char, string> node = this.trie[ch];
-
-            while (node != null)
-            {
-                if (node.HasValue)
-                {
-                    // found StartToken
-                    string endToken = node.Value;
-                    int length = endToken.Length;
-
-                    // move to end of StartToken
-                    this.position += lookAhead;
-
-                    for (int i = 0; i < length; i++)
-                    {
-                        int ch2 = this.Read(false);
-                        if (ch < 0)
-                        {
-                            throw new UnexpectedEndOfFile("Expected " + endToken, this.FilePath, this.Line, this.Column);
-                        }
-                        if (ch2 != endToken[i])
-                        {
-                            // reset search
-                            while (i > 0)
-                            {
-                                i--;
-                                this.PutBack();
-                            }
-                            i--;
-                        }
-                    }
-                    return this.Read(true);
-                }
-                else
-                {
-                    lookAhead++;
-                    int pk = this.Peek(lookAhead);
-                    if (pk < 0)
-                    {
-                        return ch;
-                    }
-                    node = node[(char)pk];
-                }
-            }
-
-            return ch;
-        }
-
-        #endregion Filter Methods
-
-        #region IDisposable Members
-
-        /// <summary>
-        /// Free source resources.
-        /// </summary>
-        /// <param name="disposing"></param>
-        protected override void Dispose(bool disposing)
-        {
-            base.Dispose(disposing);
-
-            this.source = null;
-        }
-
-        #endregion IDisposable Members
-    }
-}
@@ -1,224 +0,0 @@
-using System;
-
-namespace Umbraco.Core.Models.Css
-{
-    internal enum ParseExceptionType
-    {
-        Warning,
-        Error
-    }
-
-    [Serializable]
-    internal abstract class ParseException : ApplicationException
-    {
-        #region Constants
-
-        // this cannot change every char is important or Visual Studio will not list as error/warning
-        // http://blogs.msdn.com/msbuild/archive/2006/11/03/msbuild-visual-studio-aware-error-messages-and-message-formats.aspx
-        private const string MSBuildErrorFormat = "{0}({1},{2}): {3} {4}: {5}";
-
-        #endregion Constants
-
-        #region Fields
-
-        private string file;
-        private int line;
-        private int column;
-        private int code = 0;
-
-        #endregion Fields
-
-        #region Init
-
-        public ParseException(string message, string file, int line, int column)
-            : base(message)
-        {
-            this.file = file;
-            this.line = line;
-            this.column = column;
-        }
-
-        public ParseException(string message, string file, int line, int column, Exception innerException)
-            : base(message, innerException)
-        {
-            this.file = file;
-            this.line = line;
-            this.column = column;
-        }
-
-        #endregion Init
-
-        #region Properties
-
-        public abstract ParseExceptionType Type
-        {
-            get;
-        }
-
-        public virtual int Code
-        {
-            get { return this.code; }
-        }
-
-        public string ErrorCode
-        {
-            get
-            {
-                string ext = System.IO.Path.GetExtension(file);
-                if (ext == null || ext.Length < 2)
-                {
-                    return null;
-                }
-
-                return ext.Substring(1).ToUpperInvariant() + this.Code.ToString("####0000");
-            }
-        }
-
-        public string File
-        {
-            get { return this.file; }
-        }
-
-        public int Line
-        {
-            get { return this.line; }
-        }
-
-        public int Column
-        {
-            get { return this.column; }
-        }
-
-        #endregion Properties
-
-        #region Methods
-
-        public virtual string GetCompilerMessage()
-        {
-            return this.GetCompilerMessage(this.Type == ParseExceptionType.Warning);
-        }
-
-        public virtual string GetCompilerMessage(bool isWarning)
-        {
-            // format exception as a VS2005 error/warning
-            return String.Format(
-                ParseException.MSBuildErrorFormat,
-                this.File,
-                (this.Line > 0) ? this.Line : 1,
-                (this.Column > 0) ? this.Column : 1,
-                isWarning ? "warning" : "error",
-                this.ErrorCode,
-                this.Message);
-        }
-
-        #endregion Methods
-    }
-
-    [Serializable]
-    internal class ParseWarning : ParseException
-    {
-        #region Init
-
-        public ParseWarning(string message, string file, int line, int column)
-            : base(message, file, line, column)
-        {
-        }
-
-        public ParseWarning(string message, string file, int line, int column, Exception innerException)
-            : base(message, file, line, column, innerException)
-        {
-        }
-
-        #endregion Init
-
-        #region Properties
-
-        public override ParseExceptionType Type
-        {
-            get { return ParseExceptionType.Warning; }
-        }
-
-        #endregion Properties
-    }
-
-    [Serializable]
-    internal class ParseError : ParseException
-    {
-        #region Init
-
-        public ParseError(string message, string file, int line, int column)
-            : base(message, file, line, column)
-        {
-        }
-
-        public ParseError(string message, string file, int line, int column, Exception innerException)
-            : base(message, file, line, column, innerException)
-        {
-        }
-
-        #endregion Init
-
-        #region Properties
-
-        public override ParseExceptionType Type
-        {
-            get { return ParseExceptionType.Error; }
-        }
-
-        #endregion Properties
-    }
-
-    [Serializable]
-    internal class UnexpectedEndOfFile : ParseError
-    {
-        #region Init
-
-        public UnexpectedEndOfFile(string message, string file, int line, int column)
-            : base(message, file, line, column)
-        {
-        }
-
-        public UnexpectedEndOfFile(string message, string file, int line, int column, Exception innerException)
-            : base(message, file, line, column, innerException)
-        {
-        }
-
-        #endregion Init
-    }
-
-    [Serializable]
-    internal class FileError : ParseWarning
-    {
-        #region Init
-
-        public FileError(string message, string file, int line, int column)
-            : base(message, file, line, column)
-        {
-        }
-
-        public FileError(string message, string file, int line, int column, Exception innerException)
-            : base(message, file, line, column, innerException)
-        {
-        }
-
-        #endregion Init
-    }
-
-    [Serializable]
-    internal class SyntaxError : ParseError
-    {
-        #region Init
-
-        public SyntaxError(string message, string file, int line, int column)
-            : base(message, file, line, column)
-        {
-        }
-
-        public SyntaxError(string message, string file, int line, int column, Exception innerException)
-            : base(message, file, line, column, innerException)
-        {
-        }
-
-        #endregion Init
-    }
-}
@@ -1,139 +0,0 @@
-using System;
-using System.Collections.Generic;
-
-namespace Umbraco.Core.Models.Css
-{
-    /// <summary>
-    /// A generic node for building a Trie
-    /// </summary>
-    /// <typeparam name="TKey">the Type used for the node path</typeparam>
-    /// <typeparam name="TValue">the Type used for the node value</typeparam>
-    /// <remarks>
-    /// http://en.wikipedia.org/wiki/Trie
-    /// </remarks>
-    internal class TrieNode<TKey, TValue> : ITrieNode<TKey, TValue>
-    {
-        #region Fields
-
-        private readonly IDictionary<TKey, ITrieNode<TKey, TValue>> Children;
-        private TValue value = default(TValue);
-
-        #endregion Fields
-
-        #region Init
-
-        /// <summary>
-        /// Ctor
-        /// </summary>
-        public TrieNode()
-            : this(-1)
-        {
-        }
-
-        /// <summary>
-        /// Ctor.
-        /// </summary>
-        /// <param name="capacity"></param>
-        public TrieNode(int capacity)
-        {
-            if (capacity < 1)
-            {
-                this.Children = new Dictionary<TKey, ITrieNode<TKey, TValue>>();
-            }
-            else
-            {
-                this.Children = new Dictionary<TKey, ITrieNode<TKey, TValue>>(capacity);
-            }
-        }
-
-        #endregion Init
-
-        #region Properties
-
-        public ITrieNode<TKey, TValue> this[TKey key]
-        {
-            get
-            {
-                if (!this.Children.ContainsKey(key))
-                {
-                    return null;
-                }
-                return this.Children[key];
-            }
-
-            // added "internal" to get around change in C# 3.0 modifiers
-            // this worked fine in C# 2.0 but they fixed that bug
-            // http://blogs.msdn.com/ericlippert/archive/2008/03/28/why-can-t-i-access-a-protected-member-from-a-derived-class-part-two-why-can-i.aspx
-            protected internal set { this.Children[key] = value; }
-        }
-
-        public TValue Value
-        {
-            get { return this.value; }
-
-            // added "internal" to get around change in C# 3.0 modifiers
-            // this worked fine in C# 2.0 but they fixed that bug
-            // http://blogs.msdn.com/ericlippert/archive/2008/03/28/why-can-t-i-access-a-protected-member-from-a-derived-class-part-two-why-can-i.aspx
-            protected internal set
-            {
-                if (!EqualityComparer<TValue>.Default.Equals(this.value, default(TValue)))
-                {
-                    throw new InvalidOperationException("Trie path collision: the value for TrieNode<" + value.GetType().Name + "> has already been assigned.");
-                }
-                this.value = value;
-            }
-        }
-
-        public bool HasValue
-        {
-            get
-            {
-                return !EqualityComparer<TValue>.Default.Equals(this.value, default(TValue));
-            }
-        }
-
-        #endregion Properties
-
-        #region Methods
-
-        /// <summary>
-        /// Determines if child exists
-        /// </summary>
-        /// <param name="key"></param>
-        /// <returns></returns>
-        public bool Contains(TKey key)
-        {
-            return this.Children.ContainsKey(key);
-        }
-
-        #endregion Methods
-    }
-
-    internal interface ITrieNode<TKey, TValue>
-    {
-        #region Properties
-
-        ITrieNode<TKey, TValue> this[TKey key]
-        {
-            get;
-        }
-
-        TValue Value
-        {
-            get;
-        }
-
-        bool HasValue
-        {
-            get;
-        }
-
-        #endregion Methods
-
-        #region Methods
-
-        bool Contains(TKey key);
-
-        #endregion Methods
-    }
-}
@@ -33,6 +33,7 @@ namespace Umbraco.Core.Models
        private DataTypeDatabaseType _databaseType;

        [Obsolete("Property editor's are defined by a string alias from version 7 onwards, use the alternative contructor that specifies an alias")]
+        [EditorBrowsable(EditorBrowsableState.Never)]
        public DataTypeDefinition(int parentId, Guid controlId)
        {
            _parentId = parentId;
@@ -47,6 +48,9 @@ namespace Umbraco.Core.Models

            _additionalData = new Dictionary<string, object>();
        }
+
+        [Obsolete("Don't use this, parentId is always -1 for data types")]
+        [EditorBrowsable(EditorBrowsableState.Never)]
        public DataTypeDefinition(int parentId, string propertyEditorAlias)
        {
            _parentId = parentId;
@@ -55,6 +59,14 @@ namespace Umbraco.Core.Models
            _additionalData = new Dictionary<string, object>();
        }

+        public DataTypeDefinition(string propertyEditorAlias)
+        {
+            _parentId = -1;
+            _propertyEditorAlias = propertyEditorAlias;
+
+            _additionalData = new Dictionary<string, object>();
+        }
+
        private static readonly PropertyInfo NameSelector = ExpressionHelper.GetPropertyInfo<DataTypeDefinition, string>(x => x.Name);
        private static readonly PropertyInfo ParentIdSelector = ExpressionHelper.GetPropertyInfo<DataTypeDefinition, int>(x => x.ParentId);
        private static readonly PropertyInfo SortOrderSelector = ExpressionHelper.GetPropertyInfo<DataTypeDefinition, int>(x => x.SortOrder);
@@ -7,25 +7,6 @@ using System.Reflection;

 namespace Umbraco.Core.Models
 {
-    /// <summary>
-    /// Used to attribute properties that have a setter and are a reference type
-    /// that should be ignored for cloning when using the DeepCloneHelper
-    /// </summary>
-    /// <remarks>
-    /// 
-    /// This attribute must be used:
-    /// * when the property is backed by a field but the result of the property is the un-natural data stored in the field
-    ///  
-    /// This attribute should not be used:
-    /// * when the property is virtual
-    /// * when the setter performs additional required logic other than just setting the underlying field
-    /// 
-    /// </remarks>
-    internal class DoNotCloneAttribute : Attribute
-    {
-        
-    }
-
    public static class DeepCloneHelper
    {
        /// <summary>
@@ -19,7 +19,7 @@ namespace Umbraco.Core.Models
        private IEnumerable<IDictionaryTranslation> _translations;

        public DictionaryItem(string itemKey)
-            : this(new Guid("41c7638d-f529-4bff-853e-59a0c2fb1bde"), itemKey)
+            : this(new Guid(Constants.Conventions.Localization.DictionaryItemRootId), itemKey)
        {}

        public DictionaryItem(Guid parentId, string itemKey)
@@ -99,7 +99,7 @@ namespace Umbraco.Core.Models

            //If ParentId is not set we should default to the root parent id
            if(ParentId == Guid.Empty)
-                _parentId = new Guid("41c7638d-f529-4bff-853e-59a0c2fb1bde");
+                _parentId = new Guid(Constants.Conventions.Localization.DictionaryItemRootId);
        }
        
    }
@@ -18,12 +18,14 @@ namespace Umbraco.Core.Models

        public DictionaryTranslation(ILanguage language, string value)
        {
+            if (language == null) throw new ArgumentNullException("language");
            _language = language;
            _value = value;
        }

        public DictionaryTranslation(ILanguage language, string value, Guid uniqueId)
        {
+            if (language == null) throw new ArgumentNullException("language");
            _language = language;
            _value = value;
            Key = uniqueId;
--- a/Show More
+++ b/Show More