Revert "update content when changing variation"

This reverts commit b487436d93.

.gitignore

@@ -1,143 +1,134 @@
-*.obj
-*.pdb
-*.user
-*.aps
-*.pch
-*.vspscc
-.DS_Store
-._.DS_Store
-[Bb]in
-[Db]ebug*/
-obj/
-[Rr]elease*/
-_ReSharper*/
-_NCrunch_*/
-*.ncrunchsolution
-*.ncrunchsolution.user
-*.ncrunchproject
-*.crunchsolution.cache
-[Tt]est[Rr]esult*
-[Bb]uild[Ll]og.*
-*.[Pp]ublish.xml
-*.suo
-[sS]ource
-[sS]andbox
-umbraco.config
-*.vs10x
-App_Data/TEMP/*
-[Uu]mbraco/[Pp]resentation/[Uu]mbraco/[Pp]lugins/*
-[Uu]mbraco/[Pp]resentation/[Uu]ser[Cc]ontrols/*
-[Uu]mbraco/[Pp]resentation/[Ss]cripts/*
-[Uu]mbraco/[Pp]resentation/[Ff]onts/*
-[Uu]mbraco/[Pp]resentation/[Cc]ss/*
-
-src/Umbraco.Web.UI/[Cc]ss/*
-src/Umbraco.Web.UI/App_Code/*
-src/Umbraco.Web.UI/App_Data/*
-src/Umbraco.Tests/App_Data/*
-src/Umbraco.Web.UI/[Mm]edia/*
-src/Umbraco.Web.UI/[Mm]aster[Pp]ages/*
-src/Umbraco.Web.UI/[Mm]acro[Ss]cripts/*
-!src/Umbraco.Web.UI/[Mm]acro[Ss]cripts/[Ww]eb.[Cc]onfig
-src/Umbraco.Web.UI/[Xx]slt/*
-src/Umbraco.Web.UI/[Ii]mages/*
-src/Umbraco.Web.UI/[Ss]cripts/*
-src/Umbraco.Web.UI/Web.*.config.transformed
-
-umbraco/presentation/umbraco/plugins/uComponents/uComponentsInstaller.ascx
-umbraco/presentation/packages/uComponents/MultiNodePicker/CustomTreeService.asmx
-_BuildOutput/*
-*.ncrunchsolution
-build/UmbracoCms.AllBinaries*zip
-build/UmbracoCms.WebPI*zip
-build/UmbracoCms*zip
-build/UmbracoExamine.PDF*zip
-build/*.nupkg
-src/Umbraco.Tests/config/applications.config
-src/Umbraco.Tests/config/trees.config
-src/Umbraco.Web.UI/web.config
-src/Umbraco.Web.UI/Config/ClientDependency.config
-*.orig
-src/Umbraco.Tests/config/404handlers.config
-src/Umbraco.Web.UI/[Vv]iews/*.cshtml
-src/Umbraco.Web.UI/[Vv]iews/*.vbhtml
-src/Umbraco.Tests/[Cc]onfig/umbracoSettings.config
-src/Umbraco.Web.UI/[Vv]iews/*
-src/packages/
-src/packages/repositories.config
-
-src/Umbraco.Web.UI/[Ww]eb.config
-*.transformed
-webpihash.txt
-
-node_modules
-
-src/Umbraco.Web.UI/[Uu]mbraco/[Ll]ib/*
-src/Umbraco.Web.UI/[Uu]mbraco/[Jj]s/umbraco.*
-src/Umbraco.Web.UI/[Uu]mbraco/[Jj]s/routes.js
-src/Umbraco.Web.UI/[Uu]mbraco/[Jj]s/app.dev.js
-src/Umbraco.Web.UI/[Uu]mbraco/[Jj]s/loader.js
-src/Umbraco.Web.UI/[Uu]mbraco/[Jj]s/loader.dev.js
-src/Umbraco.Web.UI/[Uu]mbraco/[Jj]s/main.js
-src/Umbraco.Web.UI/[Uu]mbraco/[Jj]s/app.js
-
-src/Umbraco.Web.UI/[Uu]mbraco/[Jj]s/tuning.panel.js
-src/Umbraco.Web.UI/[Uu]mbraco/[Jj]s/tuning.palettes.js
-src/Umbraco.Web.UI/[Uu]mbraco/[Jj]s/tuning.loader.js
-src/Umbraco.Web.UI/[Uu]mbraco/[Jj]s/tuning.front.js
-src/Umbraco.Web.UI/[Uu]mbraco/[Jj]s/tuning.config.js
-
-src/Umbraco.Web.UI/[Uu]mbraco/[Vv]iews/
-src/Umbraco.Web.UI/[Uu]mbraco/[Vv]iews/**/*.js
-src/Umbraco.Web.UI/[Uu]mbraco/[Vv]iews/**/*.css
-src/Umbraco.Web.UI/[Uu]mbraco/[Vv]iews/**/*.html
-src/Umbraco.Web.UI/[Uu]mbraco/[Aa]ssets/*
-src/Umbraco.Web.UI.Client/[Bb]uild/*
-src/Umbraco.Web.UI.Client/[Bb]uild/[Bb]elle/
-src/Umbraco.Web.UI/[Uu]ser[Cc]ontrols/
-build/_BuildOutput/
-src/Umbraco.Web.UI.Client/src/[Ll]ess/*.css
-tools/NDepend/
-
-src/Umbraco.Web.UI/App_Plugins/*
-src/*.psess
-src/*.vspx
-src/Umbraco.Web.UI/[Uu]mbraco/[Jj]s/routes.js.*
-NDependOut/*
-*.ndproj
-QueryResult.htm
-*.ndproj
-src/Umbraco.Web.UI/[Uu]mbraco/[Aa]ssets/*
-src/Umbraco.Web.UI/[Uu]mbraco/[Ll]ib/*
-src/Umbraco.Web.UI/[Uu]mbraco/[Vv]iews/**/*.html
-src/Umbraco.Web.UI/[Uu]mbraco/[Vv]iews/**/*.js
-
-src/Umbraco.Web.UI/[Cc]onfig/appSettings.config
-src/Umbraco.Web.UI/[Cc]onfig/connectionStrings.config
-src/Umbraco.Web.UI/umbraco/plugins/*
-src/Umbraco.Web.UI/umbraco/js/init.js
-build/ApiDocs/*
-build/ApiDocs/Output/*
-src/Umbraco.Web.UI.Client/bower_components/*
-/src/Umbraco.Web.UI/Umbraco/preview
-
-#Ignore Rule for output of generated documentation files from Grunt docserve
-src/Umbraco.Web.UI.Client/docs/api
-src/*.boltdata/
-/src/Umbraco.Web.UI/Umbraco/Js/canvasdesigner.loader.js
-/src/Umbraco.Web.UI/Umbraco/Js/canvasdesigner.palettes.js
-/src/Umbraco.Web.UI/Umbraco/Js/canvasdesigner.panel.js
-/src/Umbraco.Web.UI/Umbraco/Js/canvasdesigner.config.js
-/src/Umbraco.Web.UI/Umbraco/Js/canvasdesigner.front.js
-src/umbraco.sln.ide/*
-build/UmbracoCms.*/
-src/.vs/
-src/Umbraco.Web.UI/umbraco/js/install.loader.js
-src/Umbraco.Tests/media
-tools/docfx/*
-apidocs/_site/*
-apidocs/api/*
-build/docs.zip
-build/ui-docs.zip
-build/csharp-docs.zip
-build/msbuild.log
+*.obj
+*.pdb
+*.user
+*.aps
+*.pch
+*.vspscc
+.DS_Store
+._.DS_Store
+[Bb]in
+[Db]ebug*/
+obj/
+[Rr]elease*/
+_ReSharper*/
+_NCrunch_*/
+*.ncrunchsolution
+*.ncrunchsolution.user
+*.ncrunchproject
+*.crunchsolution.cache
+[Tt]est[Rr]esult*
+[Bb]uild[Ll]og.*
+*.[Pp]ublish.xml
+*.suo
+[sS]ource
+[sS]andbox
+umbraco.config
+*.vs10x
+App_Data/TEMP/*
+[Uu]mbraco/[Pp]resentation/[Uu]mbraco/[Pp]lugins/*
+[Uu]mbraco/[Pp]resentation/[Uu]ser[Cc]ontrols/*
+[Uu]mbraco/[Pp]resentation/[Ss]cripts/*
+[Uu]mbraco/[Pp]resentation/[Ff]onts/*
+[Uu]mbraco/[Pp]resentation/[Cc]ss/*
+
+src/Umbraco.Web.UI/[Cc]ss/*
+src/Umbraco.Web.UI/App_Code/*
+src/Umbraco.Web.UI/App_Data/*
+src/Umbraco.Tests/App_Data/*
+src/Umbraco.Web.UI/[Mm]edia/*
+src/Umbraco.Web.UI/[Mm]aster[Pp]ages/*
+src/Umbraco.Web.UI/[Mm]acro[Ss]cripts/*
+!src/Umbraco.Web.UI/[Mm]acro[Ss]cripts/[Ww]eb.[Cc]onfig
+src/Umbraco.Web.UI/[Xx]slt/*
+src/Umbraco.Web.UI/[Ii]mages/*
+src/Umbraco.Web.UI/[Ss]cripts/*
+src/Umbraco.Web.UI/Web.*.config.transformed
+
+umbraco/presentation/umbraco/plugins/uComponents/uComponentsInstaller.ascx
+umbraco/presentation/packages/uComponents/MultiNodePicker/CustomTreeService.asmx
+_BuildOutput/*
+*.ncrunchsolution
+build/UmbracoCms.AllBinaries*zip
+build/UmbracoCms.WebPI*zip
+build/UmbracoCms*zip
+build/UmbracoExamine.PDF*zip
+build/*.nupkg
+src/Umbraco.Tests/config/applications.config
+src/Umbraco.Tests/config/trees.config
+src/Umbraco.Web.UI/web.config
+*.orig
+src/Umbraco.Tests/config/404handlers.config
+src/Umbraco.Web.UI/[Vv]iews/*.cshtml
+src/Umbraco.Web.UI/[Vv]iews/*.vbhtml
+src/Umbraco.Tests/[Cc]onfig/umbracoSettings.config
+src/Umbraco.Web.UI/[Vv]iews/*
+src/packages/
+src/packages/repositories.config
+
+src/Umbraco.Web.UI/[Ww]eb.config
+*.transformed
+webpihash.txt
+
+node_modules
+
+src/Umbraco.Web.UI/[Uu]mbraco/[Ll]ib/*
+src/Umbraco.Web.UI/[Uu]mbraco/[Jj]s/umbraco.*
+src/Umbraco.Web.UI/[Uu]mbraco/[Jj]s/routes.js
+src/Umbraco.Web.UI/[Uu]mbraco/[Jj]s/app.dev.js
+src/Umbraco.Web.UI/[Uu]mbraco/[Jj]s/loader.js
+src/Umbraco.Web.UI/[Uu]mbraco/[Jj]s/loader.dev.js
+src/Umbraco.Web.UI/[Uu]mbraco/[Jj]s/main.js
+src/Umbraco.Web.UI/[Uu]mbraco/[Jj]s/app.js
+
+src/Umbraco.Web.UI/[Uu]mbraco/[Jj]s/tuning.panel.js
+src/Umbraco.Web.UI/[Uu]mbraco/[Jj]s/tuning.palettes.js
+src/Umbraco.Web.UI/[Uu]mbraco/[Jj]s/tuning.loader.js
+src/Umbraco.Web.UI/[Uu]mbraco/[Jj]s/tuning.front.js
+src/Umbraco.Web.UI/[Uu]mbraco/[Jj]s/tuning.config.js
+
+src/Umbraco.Web.UI/[Uu]mbraco/[Vv]iews/
+src/Umbraco.Web.UI/[Uu]mbraco/[Vv]iews/**/*.js
+src/Umbraco.Web.UI/[Uu]mbraco/[Vv]iews/**/*.css
+src/Umbraco.Web.UI/[Uu]mbraco/[Vv]iews/**/*.html
+src/Umbraco.Web.UI/[Uu]mbraco/[Aa]ssets/*
+src/Umbraco.Web.UI.Client/[Bb]uild/*
+src/Umbraco.Web.UI.Client/[Bb]uild/[Bb]elle/
+src/Umbraco.Web.UI/[Uu]ser[Cc]ontrols/
+build/_BuildOutput/
+src/Umbraco.Web.UI.Client/src/[Ll]ess/*.css
+tools/NDepend/
+
+src/Umbraco.Web.UI/App_Plugins/*
+src/*.psess
+src/*.vspx
+src/Umbraco.Web.UI/[Uu]mbraco/[Jj]s/routes.js.*
+NDependOut/*
+*.ndproj
+QueryResult.htm
+*.ndproj
+src/Umbraco.Web.UI/[Uu]mbraco/[Aa]ssets/*
+src/Umbraco.Web.UI/[Uu]mbraco/[Ll]ib/*
+src/Umbraco.Web.UI/[Uu]mbraco/[Vv]iews/**/*.html
+src/Umbraco.Web.UI/[Uu]mbraco/[Vv]iews/**/*.js
+
+src/Umbraco.Web.UI/[Cc]onfig/appSettings.config
+src/Umbraco.Web.UI/[Cc]onfig/connectionStrings.config
+src/Umbraco.Web.UI/umbraco/plugins/*
+src/Umbraco.Web.UI/umbraco/js/init.js
+build/ApiDocs/*
+build/ApiDocs/Output/*
+src/Umbraco.Web.UI.Client/bower_components/*
+/src/Umbraco.Web.UI/Umbraco/preview
+
+#Ignore Rule for output of generated documentation files from Grunt docserve
+src/Umbraco.Web.UI.Client/docs/api
+src/*.boltdata/
+/src/Umbraco.Web.UI/Umbraco/Js/canvasdesigner.loader.js
+/src/Umbraco.Web.UI/Umbraco/Js/canvasdesigner.palettes.js
+/src/Umbraco.Web.UI/Umbraco/Js/canvasdesigner.panel.js
+/src/Umbraco.Web.UI/Umbraco/Js/canvasdesigner.config.js
+/src/Umbraco.Web.UI/Umbraco/Js/canvasdesigner.front.js
+src/umbraco.sln.ide/*
+build/UmbracoCms.*/
+src/.vs/
+src/Umbraco.Web.UI/umbraco/js/install.loader.js

README.md

@@ -3,11 +3,9 @@ Umbraco CMS
 Umbraco is a free open source Content Management System built on the ASP.NET platform.
 
 ## Building Umbraco from source ##
-The easiest way to get started is to run `build/build.bat` which will build both the backoffice (also known as "Belle") and the Umbraco core. You can then easily start debugging from Visual Studio, or if you need to debug Belle you can run `grunt vs` in `src\Umbraco.Web.UI.Client`.
+The easiest way to get started is to run `build/build.bat` which will build both the backoffice (also known as "Belle") and the Umbraco core. You can then easily start debugging from Visual Studio, or if you need to debug Belle you can run `grunt dev` in `src\Umbraco.Web.UI.Client`.
  
-If you're interested in making changes to Belle without running Visual Studio make sure to read the [Belle ReadMe file](src/Umbraco.Web.UI.Client/README.md). 
-
-Note that you can always [download a nightly build](http://nightly.umbraco.org/?container=umbraco-750) so you don't have to build the code yourself.
+If you're interested in making changes to Belle make sure to read the [Belle ReadMe file](src/Umbraco.Web.UI.Client/README.md). Note that you can always [download a nightly build](http://nightly.umbraco.org/umbraco%207.0.0/) so you don't have to build the code yourself.
 
 ## Watch a introduction video ##
 
@@ -15,11 +13,11 @@ Note that you can always [download a nightly build](http://nightly.umbraco.org/?
 
 ## Umbraco - the simple, flexible and friendly ASP.NET CMS ##
 
-**More than 350,000 sites trust Umbraco** 
+**More than 177,000 sites trust Umbraco** 
 
 For the first time on the Microsoft platform, there is 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 has award-winning integration capabilities and supports ASP.NET MVC or Web Forms, including User and Custom Controls, out of the box. It's a developer's dream and your users will love it too. 
 
-Used by more than 350,000 active websites including [http://daviscup.com](http://daviscup.com), [http://heinz.com](http://heinz.com), [http://peugeot.com](http://peugeot.com), [http://www.hersheys.com/](http://www.hersheys.com/) and **The Official ASP.NET and IIS.NET website from Microsoft** ([http://asp.net](http://asp.net) / [http://iis.net](http://iis.net)), you can be sure that the technology is proven, stable and scales.  
+Used by more than 177,000 active websites including [http://daviscup.com](http://daviscup.com), [http://heinz.com](http://heinz.com), [http://peugeot.com](http://peugeot.com), [http://www.hersheys.com/](http://www.hersheys.com/) and **The Official ASP.NET and IIS.NET website from Microsoft** ([http://asp.net](http://asp.net) / [http://iis.net](http://iis.net)), you can be sure that the technology is proven, stable and scales.  
 
 To view more examples, please visit [http://umbraco.com/why-umbraco/#caseStudies](http://umbraco.com/why-umbraco/#caseStudies)
 

apidocs/docfx.filter.yml

@@ -1,18 +0,0 @@
-apiRules:
-  - include:
-      uidRegex: ^Umbraco\.Core
-  - exclude:
-      uidRegex: ^umbraco\.Web\.org
-  - include:
-      uidRegex: ^Umbraco\.Web
-  - exclude:
-      hasAttribute:
-      uid: System.ComponentModel.EditorBrowsableAttribute
-      ctorArguments:
-        - System.ComponentModel.EditorBrowsableState.Never
-  - exclude:
-      uidRegex: ^umbraco\.
-  - exclude:
-      uidRegex: ^CookComputing\.	  
-  - exclude:
-      uidRegex: ^.*$

apidocs/docfx.json

@@ -1,75 +0,0 @@
-{
-  "metadata": [
-    {
-      "src": [
-        {
-          "files": [
-            "Umbraco.Core/Umbraco.Core.csproj",
-            "Umbraco.Web/Umbraco.Web.csproj"
-          ],
-          "exclude": [
-            "**/obj/**",
-            "**/bin/**",
-            "_site/**"
-          ],
-          "cwd": "../src"
-        }
-      ],
-      "dest": "../apidocs/api",
-      "filter": "../apidocs/docfx.filter.yml"
-    }
-  ],
-  "build": {
-    "content": [
-      {
-        "files": [
-          "api/**.yml",
-          "api/index.md"
-        ]
-      },
-      {
-        "files": [
-          "articles/**.md",
-          "articles/**/toc.yml",
-          "toc.yml",
-          "*.md"
-        ],
-        "exclude": [
-          "obj/**",
-          "_site/**"
-        ]
-      }
-    ],
-    "resource": [
-      {
-        "files": [
-          "images/**"
-        ],
-        "exclude": [
-          "obj/**",
-          "_site/**"
-        ]
-      }
-    ],
-    "overwrite": [
-      {
-        "files": [
-          "**.md"
-        ],
-        "exclude": [
-          "obj/**",
-          "_site/**"
-        ]
-      }
-    ],
-    "globalMetadata": {
-      "_appTitle": "Umbraco c# Api docs",
-      "_enableSearch": true,
-      "_disableContribution": false
-    },
-    "dest": "_site",
-    "template": [
-      "default", "umbracotemplate"
-    ]
-  }
-}

apidocs/index.md

@@ -1,7 +0,0 @@
-
-# Umbraco c# API reference
-
-## Quick Links:
-
-### [Umbraco.Core](api/Umbraco.Core.html) docs
-### [Umbraco.Web](api/Umbraco.Web.html) docs

apidocs/toc.yml

@@ -1,5 +0,0 @@
-
-- name: Umbraco.Core Documentation
-  href: https://our.umbraco.org/apidocs/csharp/api/Umbraco.Core.html
-- name: Umbraco.Web Documentation
-  href: https://our.umbraco.org/apidocs/csharp/api/Umbraco.Web.html

apidocs/umbracotemplate/partials/class.tmpl.partial

@@ -1,257 +0,0 @@
-{{!Copyright (c) Microsoft. All rights reserved. Licensed under the MIT license. See LICENSE file in the project root for full license information.}}
-
-{{^_disableContribution}}
-{{#sourceurl}}<a href="{{sourceurl}}" class="btn btn-primary pull-right mobile-hide">{{__global.viewSource}}</a>{{/sourceurl}}
-{{/_disableContribution}}
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-<div class="markdown level0 summary">{{{summary}}}</div>
-<div class="markdown level0 conceptual">{{{conceptual}}}</div>
-{{#inheritance.0}}
-<div class="inheritance">
-  <h5>{{__global.inheritance}}</h5>
-{{#inheritance}}
-    <div class="level{{index}}">{{{specName.0.value}}}</div>
-{{/inheritance}}
-    <div class="level{{item.level}}"><span class="xref">{{item.name.0.value}}</span></div>
-</div>
-{{/inheritance.0}}
-<h6><strong>{{__global.namespace}}</strong>:{{namespace}}</h6>
-<h6><strong>{{__global.assembly}}</strong>:{{assemblies.0}}.dll</h6>
-<h5 id="{{id}}_syntax">{{__global.syntax}}</h5>
-<div class="codewrapper">
-  <pre><code class="lang-{{_lang}} hljs">{{syntax.content.0.value}}</code></pre>
-</div>
-{{#syntax.parameters.0}}
-<h5 class="parameters">{{__global.parameters}}</h5>
-<table class="table table-bordered table-striped table-condensed">
-  <thead>
-    <tr>
-      <th>{{__global.type}}</th>
-      <th>{{__global.name}}</th>
-      <th>{{__global.description}}</th>
-    </tr>
-  </thead>
-  <tbody>
-{{/syntax.parameters.0}}
-{{#syntax.parameters}}
-    <tr>
-      <td>{{{type.specName.0.value}}}</td>
-      <td><em>{{{id}}}</em></td>
-      <td>{{{description}}}</td>
-    </tr>
-{{/syntax.parameters}}
-{{#syntax.parameters.0}}
-  </tbody>
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-{{/syntax.parameters.0}}
-{{#syntax.return}}
-<h5 class="returns">{{__global.returns}}</h5>
-<table class="table table-bordered table-striped table-condensed">
-  <thead>
-    <tr>
-      <th>{{__global.type}}</th>
-      <th>{{__global.description}}</th>
-    </tr>
-  </thead>
-  <tbody>
-    <tr>
-      <td>{{{type.specName.0.value}}}</td>
-      <td>{{{description}}}</td>
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-  </tbody>
-</table>
-{{/syntax.return}}
-{{#syntax.typeParameters.0}}
-<h5 class="typeParameters">{{__global.typeParameters}}</h5>
-<table class="table table-bordered table-striped table-condensed">
-  <thead>
-    <tr>
-      <th>{{__global.name}}</th>
-      <th>{{__global.description}}</th>
-    </tr>
-  </thead>
-  <tbody>
-{{/syntax.typeParameters.0}}
-{{#syntax.typeParameters}}
-    <tr>
-      <td><em>{{{id}}}</em></td>
-      <td>{{{description}}}</td>
-    </tr>
-{{/syntax.typeParameters}}
-{{#syntax.typeParameters.0}}
-  </tbody>
-</table>
-{{/syntax.typeParameters.0}}
-{{#remarks}}
-<h5 id="{{id}}_remarks"><strong>{{__global.remarks}}</strong></h5>
-<div class="markdown level0 remarks">{{{remarks}}}</div>
-{{/remarks}}
-{{#example.0}}
-<h5 id="{{id}}_examples"><strong>{{__global.examples}}</strong></h5>
-{{/example.0}}
-{{#example}}
-{{{.}}}
-{{/example}}
-{{#children}}
-<h3 id="{{id}}">{{>partials/classSubtitle}}</h3>
-{{#children}}
-{{^_disableContribution}}
-{{#sourceurl}}
-<span class="small pull-right mobile-hide">
-  <a href="{{sourceurl}}">{{__global.viewSource}}</a>
-</span>{{/sourceurl}}
-{{/_disableContribution}}
-<h4 id="{{id}}" data-uid="{{uid}}">{{name.0.value}}</h4>
-<div class="markdown level1 summary">{{{summary}}}</div>
-<div class="markdown level1 conceptual">{{{conceptual}}}</div>
-<h5 class="decalaration">{{__global.declaration}}</h5>
-{{#syntax}}
-<div class="codewrapper">
-  <pre><code class="lang-{{_lang}} hljs">{{syntax.content.0.value}}</code></pre>
-</div>
-{{#parameters.0}}
-<h5 class="parameters">{{__global.parameters}}</h5>
-<table class="table table-bordered table-striped table-condensed">
-  <thead>
-    <tr>
-      <th>{{__global.type}}</th>
-      <th>{{__global.name}}</th>
-      <th>{{__global.description}}</th>
-    </tr>
-  </thead>
-  <tbody>
-{{/parameters.0}}
-{{#parameters}}
-    <tr>
-      <td>{{{type.specName.0.value}}}</td>
-      <td><em>{{{id}}}</em></td>
-      <td>{{{description}}}</td>
-    </tr>
-{{/parameters}}
-{{#parameters.0}}
-  </tbody>
-</table>
-{{/parameters.0}}
-{{#return}}
-<h5 class="returns">{{__global.returns}}</h5>
-<table class="table table-bordered table-striped table-condensed">
-  <thead>
-    <tr>
-      <th>{{__global.type}}</th>
-      <th>{{__global.description}}</th>
-    </tr>
-  </thead>
-  <tbody>
-    <tr>
-      <td>{{{type.specName.0.value}}}</td>
-      <td>{{{description}}}</td>
-    </tr>
-  </tbody>
-</table>
-{{/return}}
-{{#typeParameters.0}}
-<h5 class="typeParameters">{{__global.typeParameters}}</h5>
-<table class="table table-bordered table-striped table-condensed">
-  <thead>
-    <tr>
-      <th>{{__global.name}}</th>
-      <th>{{__global.description}}</th>
-    </tr>
-  </thead>
-  <tbody>
-{{/typeParameters.0}}
-{{#typeParameters}}
-    <tr>
-      <td><em>{{{id}}}</em></td>
-      <td>{{{description}}}</td>
-    </tr>
-{{/typeParameters}}
-{{#typeParameters.0}}
-  </tbody>
-</table>
-{{/typeParameters.0}}
-{{#fieldValue}}
-<h5 class="fieldValue">{{__global.fieldValue}}</h5>
-<table class="table table-bordered table-striped table-condensed">
-  <thead>
-    <tr>
-      <th>{{__global.type}}</th>
-      <th>{{__global.description}}</th>
-    </tr>
-  </thead>
-  <tbody>
-    <tr>
-      <td>{{{type.specName.0.value}}}</td>
-      <td>{{{description}}}</td>
-    </tr>
-  </tbody>
-</table>
-{{/fieldValue}}
-{{#propertyValue}}
-<h5 class="propertyValue">{{__global.propertyValue}}</h5>
-<table class="table table-bordered table-striped table-condensed">
-  <thead>
-    <tr>
-      <th>{{__global.type}}</th>
-      <th>{{__global.description}}</th>
-    </tr>
-  </thead>
-  <tbody>
-    <tr>
-      <td>{{{type.specName.0.value}}}</td>
-      <td>{{{description}}}</td>
-    </tr>
-  </tbody>
-</table>
-{{/propertyValue}}
-{{#eventType}}
-<h5 class="eventType">{{__global.eventType}}</h5>
-<table class="table table-bordered table-striped table-condensed">
-  <thead>
-    <tr>
-      <th>{{__global.type}}</th>
-      <th>{{__global.description}}</th>
-    </tr>
-  </thead>
-  <tbody>
-    <tr>
-      <td>{{{type.specName.0.value}}}</td>
-      <td>{{{description}}}</td>
-    </tr>
-  </tbody>
-</table>
-{{/eventType}}
-{{/syntax}}
-{{#remarks}}
-<h5 id="{{id}}_remarks">{{__global.remarks}}</h5>
-<div class="markdown level1 remarks">{{{remarks}}}</div>
-{{/remarks}}
-{{#example.0}}
-<h5 id="{{id}}_examples">{{__global.examples}}</h5>
-{{/example.0}}
-{{#example}}
-{{{.}}}
-{{/example}}
-{{#exceptions.0}}
-<h5 class="exceptions">{{__global.exceptions}}</h5>
-<table class="table table-bordered table-striped table-condensed">
-  <thead>
-    <tr>
-      <th>{{__global.type}}</th>
-      <th>{{__global.condition}}</th>
-    </tr>
-  </thead>
-  <tbody>
-{{/exceptions.0}}
-{{#exceptions}}
-    <tr>
-      <td>{{{type.specName.0.value}}}</td>
-      <td>{{{description}}}</td>
-    </tr>
-{{/exceptions}}
-{{#exceptions.0}}
-  </tbody>
-</table>
-{{/exceptions.0}}
-{{/children}}
-{{/children}}

apidocs/umbracotemplate/partials/footer.tmpl.partial

@@ -1,13 +0,0 @@
-{{!Copyright (c) Microsoft. All rights reserved. Licensed under the MIT license. See LICENSE file in the project root for full license information.}}
-
-<footer>
-  <div class="grad-bottom"></div>
-  <div class="footer">
-    <div class="container">
-      <span class="pull-right">
-        <a href="#top">Back to top</a>
-      </span>
-      <span>Copyright © 2016 Umbraco<br>Generated by <strong>DocFX</strong></span>
-    </div>
-  </div>
-</footer>

apidocs/umbracotemplate/partials/head.tmpl.partial

@@ -1,18 +0,0 @@
-{{!Copyright (c) Microsoft. All rights reserved. Licensed under the MIT license. See LICENSE file in the project root for full license information.}}
-
-<head>
-  <meta charset="utf-8">
-  <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
-  <title>{{#title}}{{title}}{{/title}}{{^title}}{{>partials/title}}{{/title}} {{#_appTitle}}| {{_appTitle}} {{/_appTitle}}</title>
-  <meta name="viewport" content="width=device-width">
-  <meta name="title" content="{{#title}}{{title}}{{/title}}{{^title}}{{>partials/title}}{{/title}} {{#_appTitle}}| {{_appTitle}} {{/_appTitle}}">
-  <meta name="generator" content="docfx {{_docfxVersion}}">
-  {{#_description}}<meta name="description" content="{{_description}}">{{/_description}}
-  <link rel="icon" type="image/png" href="https://our.umbraco.org/assets/images/app-icons/favicon.png">
-  <link rel="stylesheet" href="{{_rel}}styles/docfx.vendor.css">
-  <link rel="stylesheet" href="{{_rel}}styles/docfx.css">
-  <link rel="stylesheet" href="{{_rel}}styles/main.css">
-  <meta property="docfx:navrel" content="{{_navRel}}">
-  <meta property="docfx:tocrel" content="{{_tocRel}}">
-  {{#_enableSearch}}<meta property="docfx:rel" content="{{_rel}}">{{/_enableSearch}}
-</head>

apidocs/umbracotemplate/partials/namespace.tmpl.partial

@@ -1,18 +0,0 @@
-{{!Copyright (c) Microsoft. All rights reserved. Licensed under the MIT license. See LICENSE file in the project root for full license information.}}
-
-{{^_disableContribution}}
-{{#sourceurl}}
-<a href="{{sourceurl}}" class="btn btn-primary pull-right mobile-hide">{{__global.viewSource}}</a>
-{{/sourceurl}}
-{{/_disableContribution}}
-<h1 id="{{id}}" data-uid="{{uid}}">{{>partials/title}}</h1>
-<div class="markdown level0 summary">{{{summary}}}</div>
-<div class="markdown level0 conceptual">{{{conceptual}}}</div>
-<div class="markdown level0 remarks">{{{remarks}}}</div>
-{{#children}}
-  <h3 id="{{id}}">{{>partials/namespaceSubtitle}}</h3>
-  {{#children}}
-    <h4>{{{specName.0.value}}}</h4>
-    <section>{{{summary}}}</section>
-  {{/children}}
-{{/children}}

apidocs/umbracotemplate/partials/navbar.tmpl.partial

@@ -1,22 +0,0 @@
-{{!Copyright (c) Microsoft. All rights reserved. Licensed under the MIT license. See LICENSE file in the project root for full license information.}}
-
-<nav id="autocollapse" class="navbar navbar-inverse ng-scope" role="navigation">
-  <div class="container">
-    <div class="navbar-header">
-      <button type="button" class="navbar-toggle" data-toggle="collapse" data-target="#navbar">
-        <span class="sr-only">Toggle navigation</span>
-        <span class="icon-bar"></span>
-        <span class="icon-bar"></span>
-        <span class="icon-bar"></span>
-      </button>
-	  <a class="navbar-brand" href="/" alt="Our Umbraco"></a>
-    </div>
-    <div class="collapse navbar-collapse" id="navbar">
-      <form class="navbar-form navbar-right" role="search" id="search">
-        <div class="form-group">
-          <input type="text" class="form-control" id="search-query" placeholder="Search" autocomplete="off">
-        </div>
-      </form>
-    </div>
-  </div>
-</nav>

apidocs/umbracotemplate/partials/rest.tmpl.partial

@@ -1,101 +0,0 @@
-{{!Copyright (c) Microsoft. All rights reserved. Licensed under the MIT license. See LICENSE file in the project root for full license information.}}
-
-{{^_disableContribution}}
-{{#sourceurl}}<a href="{{sourceurl}}" class="btn btn-primary pull-right mobile-hide">View Source</a>{{/sourceurl}}
-{{/_disableContribution}}
-<h1 id="{{htmlId}}" data-uid="{{uid}}" class="text-capitalize">{{name}}</h1>
-{{#summary}}
-<div class="markdown level0 summary">{{{summary}}}</div>
-{{/summary}}
-{{#description}}
-<div class="markdown level0 description">{{{description}}}</div>
-{{/description}}
-{{#conceptual}}
-  <div class="markdown level0 conceptual">{{{conceptual}}}</div>
-{{/conceptual}}
-{{#children}}
-{{^_disableContribution}}
-{{#sourceurl}}
-<span class="small pull-right mobile-hide">
-  <a href="{{sourceurl}}">View Source</a>
-</span>{{/sourceurl}}
-{{/_disableContribution}}
- <h3 id="{{htmlId}}" data-uid="{{uid}}" class="text-capitalize">{{operationId}}</h3>
-{{#summary}}
-<div class="markdown level1 summary">{{{summary}}}</div>
-{{/summary}}
-{{#description}}
-<div class="markdown level1 description">{{{description}}}</div>
-{{/description}}
-{{#conceptual}}
-  <div class="markdown level1 conceptual">{{{conceptual}}}</div>
-{{/conceptual}}
-<h5>Request</h5>
-<div class="codewrapper">
-  <pre><code class="lang-restApi hljs">{{operation}} {{path}}</code></pre>
-</div>
-{{#parameters.0}}
-<h5>Parameters</h5>
-<table class="table table-bordered table-striped table-condensed">
-  <thead>
-    <tr>
-      <th>Name</th>
-      <th>Type</th>
-      <th>Value</th>
-      <th>Notes</th>
-    </tr>
-  </thead>
-  <tbody>
-{{/parameters.0}}
-{{#parameters}}
-    <tr>
-      <td><em>{{#required}}*{{/required}}{{name}}</em></td>
-      <td>{{type}}</td>
-      <td>{{default}}</td>
-      <td>{{{description}}}</td>
-    </tr>
-  {{/parameters}}
-  {{#parameters.0}}
-  </tbody>
-</table>
-{{/parameters.0}}
-{{#responses.0}}
-<div class="responses">
-  <h5>Responses</h5>
-  <table class="table table-bordered table-striped table-condensed">
-    <thead>
-      <tr>
-        <th>Status Code</th>
-        <th>Description</th>
-        <th>Samples</th>
-      </tr>
-    </thead>
-    <tbody>
-{{/responses.0}}
-{{#responses}}
-    <tr>
-      <td><span class="status">{{statusCode}}</span></td>
-      <td>{{{description}}}</td>
-      <td class="sample-response">
-        {{#examples}}
-        <div class="mime-type">
-          <i>Mime type: </i><span class="mime">{{mimeType}}</span>
-        </div>
-        <pre class="response-content"><code class="lang-js json hljs">{{content}}</code></pre>
-        {{/examples}}
-      </td>
-    </tr>
-  {{/responses}}
-  {{#responses.0}}
-    </tbody>
-  </table>
-</div>
-{{/responses.0}}
-{{#footer}}
-<div class="markdown level1 api-footer">{{{footer}}}</div>
-{{/footer}}
-{{/children}}
-{{#footer}}
-<div class="markdown level0 api-footer">{{{footer}}}</div>
-{{/footer}}
-

apidocs/umbracotemplate/styles/main.css

@@ -1,73 +0,0 @@
-body {
-	color: rgba(0,0,0,.8);
-}
-.navbar-inverse {
-  background: #a3db78;
-}
-.navbar-inverse .navbar-nav>li>a, .navbar-inverse .navbar-text {
-  color: rgba(0,0,0,.8);
-}
-
-.navbar-inverse {
-    border-color: transparent;
-}
-
-.sidetoc {
-  background-color: #f5fbf1;
-}
-body .toc {
-  background-color: #f5fbf1;
-}
-.sidefilter {
-  background-color: #daf0c9;
-}
-.subnav {
-  background-color: #f5fbf1;
-}
-
-.navbar-inverse .navbar-nav>.active>a {
-	color: rgba(0,0,0,.8);
-    background-color: #daf0c9;
-}
-
-.navbar-inverse .navbar-nav>.active>a:focus, .navbar-inverse .navbar-nav>.active>a:hover {
-	color: rgba(0,0,0,.8);
-    background-color: #daf0c9;
-}
-
-.btn-primary {
-    color: rgba(0,0,0,.8);
-    background-color: #fff;
-    border-color: rgba(0,0,0,.8);
-}
-.btn-primary:hover {
-    background-color: #daf0c9;
-	color: rgba(0,0,0,.8);
-	border-color: rgba(0,0,0,.8);
-}
-
-.toc .nav > li > a {
-    color: rgba(0,0,0,.8);
-}
-
-button, a {
-    color: #f36f21;
-}
-
-button:hover,
-button:focus,
-a:hover,
-a:focus {
-  color: #143653;
-  text-decoration: none;
-}
-
-.navbar-header .navbar-brand {
-    background: url(https://our.umbraco.org/assets/images/logo.svg) left center no-repeat;
-    background-size: 40px auto;
-    width:50px;
-}
-
-.toc .nav > li.active > a {
-    color: #f36f21;
-}

appveyor.yml

@@ -1,57 +0,0 @@
-version: '{build}'
-shallow_clone: true
-build_script:
-- cmd: >-
-    cd build
-
-    SET "release="
-
-    FOR /F "skip=1 delims=" %%i IN (UmbracoVersion.txt) DO IF NOT DEFINED release SET "release=%%i"
-
-    SET nuGetFolder=C:\Users\appveyor\.nuget\packages
-
-    ..\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% -Verbosity quiet
-
-    IF EXIST ..\src\umbraco.businesslogic\packages.config ..\src\.nuget\NuGet.exe install ..\src\umbraco.businesslogic\packages.config -OutputDirectory %nuGetFolder% -Verbosity quiet
-
-    ..\src\.nuget\NuGet.exe install ..\src\Umbraco.Core\packages.config -OutputDirectory %nuGetFolder% -Verbosity quiet
-
-    ECHO Building Release %release% build%APPVEYOR_BUILD_NUMBER%
-    
-    SET PATH=C:\Program Files (x86)\MSBuild\14.0\Bin;%PATH%
-    
-    SET MSBUILD="C:\Program Files (x86)\MSBuild\14.0\Bin\MsBuild.exe"
-
-    XCOPY "..\src\Umbraco.Tests\unit-test-log4net.CI.config" "..\src\Umbraco.Tests\unit-test-log4net.config" /Y
-    
-    %MSBUILD% "..\src\Umbraco.Tests\Umbraco.Tests.csproj" /consoleloggerparameters:Summary;ErrorsOnly
-    
-    build.bat nopause %release% build%APPVEYOR_BUILD_NUMBER%
-    
-    ECHO %PATH%
-test:
-  assemblies: src\Umbraco.Tests\bin\Debug\Umbraco.Tests.dll
-artifacts:
-- path: build\UmbracoCms.*
-  name: UmbracoFiles
-- path: build\msbuild.log
-  name: BuildLog
-deploy:
-- provider: AzureBlob
-  storage_account_name: umbraconightlies
-  storage_access_key:
-    secure: bmEMml2SF7QLHULiePa/a01XOeIa2SxJeXuaZ+1R27b+Vb2nNUQVYiPlUyF2cZAFSHI/zO/LekRsVU1rTescGhJjF7SSjKybymI3p+F/OWpwqiu2WfFee1ofXBFx8QHw
-  container: umbraco-750
-  artifact: UmbracoFiles
-  on:
-    branch: dev-v7
-notifications:
-- provider: Slack
-  auth_token:
-    secure: v2csJi2V5ghR0rPdODK8GJdOGNCA+XaK84iQ9MdPOClqB+VU+40ybdKp6gPirGSH
-  channel: '#build-umbraco-core'
-  on_build_success: false
-  on_build_failure: true
-  on_build_status_changed: false

build/ApiDocs/TOC.css

@@ -0,0 +1,170 @@
+/* File    : TOC.css
+// Author  : Eric Woodruff  (Eric@EWoodruff.us)
+// Updated : 09/07/2007
+//
+// Stylesheet for the table of content
+*/
+
+*
+{
+	margin: 0px 0px 0px 0px;
+	padding: 0px 0px 0px 0px;
+}
+
+body
+{
+    font-family: Segoe UI, Arial, Verdana, Helvetica, sans-serif;
+    font-size: 0.9em;
+    background-color: white;
+    color: White;
+	overflow: hidden;
+}
+
+input
+{
+	padding:5px;
+	margin: 3px 0px 3px 0px
+}
+
+img
+{
+    border: 0;
+    margin-left: 5px;
+    margin-right: 2px;
+}
+
+img.TreeNodeImg
+{
+    cursor: pointer;
+}
+
+img.TOCLink
+{
+    cursor: pointer;
+    margin-left: 0;
+    margin-right: 0;
+}
+
+a.SelectedNode, a.UnselectedNode
+{
+	color: #333;
+    text-decoration: none;
+	padding: 1px 3px 1px 3px;
+    white-space: nowrap;
+}
+
+a.SelectedNode
+{
+	background-color: #ffffff;
+    border: solid 1px #999999;
+	padding: 0px 2px 0px 2px;
+}
+
+a.UnselectedNode:hover, a.SelectedNode:hover
+{
+    background-color: #cccccc;
+    border: solid 1px #999999;
+	padding: 0px 2px 0px 2px;
+}
+
+.Visible
+{
+    display: block;
+    margin-left: 2em;
+}
+
+.Hidden
+{
+    display: none;
+}
+
+.Tree
+{
+	background-color: #fff;
+	color: #333;
+    width: 300px;
+	overflow: auto;
+}
+
+.TreeNode, .TreeItem
+{
+    white-space: nowrap;
+    margin: 2px 2px 2px 2px;
+}
+
+.TOCDiv
+{
+	position: relative;
+	float: left;
+	width: 300px;
+    height: 100%;
+}
+
+.TOCSizer
+{
+	clear: none;
+	float: left;
+	width: 10px;
+    height: 100%;    
+    background-image: url("Splitter.gif");
+    background-position:center center;
+	background-repeat:no-repeat;
+	position: relative;
+	cursor: w-resize;
+	border-left: solid 1px #CCC;
+}
+
+.TopicContent
+{
+	position: relative;
+	float: right;
+    background-color: white;
+    height: 100%;
+}
+
+.SearchOpts
+{
+    padding: 5px 5px 10px 5px;    
+    color: black;
+    width: 300px;
+	border-bottom: solid lightgrey 1px;
+	height: 110px !important;
+}
+
+.NavOpts
+{
+    padding: 5px 5px 6px 5px;    
+    color: black;
+    width: 300px;
+	border-bottom: solid lightgrey 1px;
+}
+
+.NavOpts img {
+	display:inline-block;
+	margin: 0px 5px 0px 5px;
+}
+
+.IndexOpts
+{
+    padding: 5px 5px 6px 5px;        
+    color: black;
+    width: 300px;
+	border-bottom: solid lightgrey 1px;
+}
+
+.IndexItem
+{
+    white-space: nowrap;
+    margin: 2px 2px 2px 2px;
+}
+
+.IndexSubItem
+{
+    white-space: nowrap;
+    margin: 2px 2px 2px 12px;
+}
+
+.PaddedText
+{
+    margin: 10px 10px 10px 10px;
+}

build/ApiDocs/csharp-api-docs.shfbproj

@@ -0,0 +1,172 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003" ToolsVersion="4.0">
+  <PropertyGroup>
+    <!-- The configuration and platform will be used to determine which
+         assemblies to include from solution and project documentation
+         sources -->
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+    <SchemaVersion>2.0</SchemaVersion>
+    <ProjectGuid>{cb4d85f1-7390-40ee-b41f-a724bb8fddea}</ProjectGuid>
+    <SHFBSchemaVersion>1.9.5.0</SHFBSchemaVersion>
+    <!-- AssemblyName, Name, and RootNamespace are not used by SHFB but Visual
+         Studio adds them anyway -->
+    <AssemblyName>Documentation</AssemblyName>
+    <RootNamespace>Documentation</RootNamespace>
+    <Name>Documentation</Name>
+    <!-- SHFB properties -->
+    <FrameworkVersion>.NET Framework 4.5</FrameworkVersion>
+    <OutputPath>.\Output\</OutputPath>
+    <HtmlHelpName>UmbracoClassLibrary</HtmlHelpName>
+    <Language>en-US</Language>
+    <BuildAssemblerVerbosity>OnlyErrors</BuildAssemblerVerbosity>
+    <BuildLogFile>csharp-api-docs.log</BuildLogFile>
+    <HelpFileFormat>Website</HelpFileFormat>
+    <IndentHtml>True</IndentHtml>
+    <KeepLogFile>False</KeepLogFile>
+    <DisableCodeBlockComponent>False</DisableCodeBlockComponent>
+    <CppCommentsFixup>False</CppCommentsFixup>
+    <CleanIntermediates>True</CleanIntermediates>
+    <SyntaxFilters>CSharp</SyntaxFilters>
+    <SdkLinkTarget>Blank</SdkLinkTarget>
+    <RootNamespaceContainer>False</RootNamespaceContainer>
+    <PresentationStyle>VS2010</PresentationStyle>
+    <Preliminary>False</Preliminary>
+    <NamingMethod>Guid</NamingMethod>
+    <HelpTitle>Umbraco .Net Class Library</HelpTitle>
+    <ContentPlacement>AboveNamespaces</ContentPlacement>
+    <VisibleItems>Attributes, InheritedMembers, InheritedFrameworkMembers, Protected, SealedProtected</VisibleItems>
+    <ComponentConfigurations />
+    <DocumentationSources>
+      <DocumentationSource sourceFile="..\..\src\Umbraco.Core\Umbraco.Core.csproj" />
+<DocumentationSource sourceFile="..\..\src\Umbraco.Core\bin\Release\Umbraco.Core.xml" />
+<DocumentationSource sourceFile="..\..\src\Umbraco.Web\Umbraco.Web.csproj" />
+<DocumentationSource sourceFile="..\..\src\Umbraco.Web\bin\Release\umbraco.xml" /></DocumentationSources>
+    <WebsiteSdkLinkType>None</WebsiteSdkLinkType>
+    <HtmlSdkLinkType>None</HtmlSdkLinkType>
+    <IncludeFavorites>False</IncludeFavorites>
+    <BinaryTOC>True</BinaryTOC>
+    <MissingTags>Summary, AutoDocumentCtors, AutoDocumentDispose</MissingTags>
+    <TransformComponentArguments>
+      <Argument Key="logoFile" Value="" />
+      <Argument Key="logoHeight" Value="" />
+      <Argument Key="logoWidth" Value="" />
+      <Argument Key="logoAltText" Value="" />
+      <Argument Key="logoPlacement" Value="left" />
+      <Argument Key="logoAlignment" Value="left" />
+    </TransformComponentArguments>
+    <ApiFilter>
+      <Filter entryType="Namespace" fullName="CookComputing.Blogger" isExposed="False" xmlns="" />
+<Filter entryType="Namespace" fullName="CookComputing.MetaWeblog" isExposed="False" xmlns="" />
+<Filter entryType="Namespace" fullName="dashboardUtilities" isExposed="False" xmlns="" />
+<Filter entryType="Namespace" fullName="presentation.umbraco.webservices" isExposed="False" xmlns="" />
+<Filter entryType="Namespace" fullName="umbraco" isExposed="False" xmlns="">
+  <Filter entryType="Class" fullName="umbraco.content" filterName="content" isExposed="True" />
+  <Filter entryType="Delegate" fullName="umbraco.content.ContentCacheDatabaseLoadXmlStringEventHandler" filterName="content.ContentCacheDatabaseLoadXmlStringEventHandler" isExposed="False" />
+  <Filter entryType="Delegate" fullName="umbraco.content.ContentCacheLoadNodeEventHandler" filterName="content.ContentCacheLoadNodeEventHandler" isExposed="False" />
+  <Filter entryType="Delegate" fullName="umbraco.content.DocumentCacheEventHandler" filterName="content.DocumentCacheEventHandler" isExposed="False" />
+  <Filter entryType="Delegate" fullName="umbraco.content.RefreshContentEventHandler" filterName="content.RefreshContentEventHandler" isExposed="False" />
+  <Filter entryType="Class" fullName="umbraco.ContentExtensions" filterName="ContentExtensions" isExposed="True" />
+  <Filter entryType="Class" fullName="umbraco.ContentTypeExtensions" filterName="ContentTypeExtensions" isExposed="True" />
+  <Filter entryType="Class" fullName="umbraco.item" filterName="item" isExposed="True" />
+  <Filter entryType="Class" fullName="umbraco.library" filterName="library" isExposed="True" />
+  <Filter entryType="Class" fullName="umbraco.macro" filterName="macro" isExposed="True" />
+  <Filter entryType="Class" fullName="umbraco.MacroCacheContent" filterName="MacroCacheContent" isExposed="True" />
+  <Filter entryType="Class" fullName="umbraco.MacroRenderingEventArgs" filterName="MacroRenderingEventArgs" isExposed="True" />
+  <Filter entryType="Class" fullName="umbraco.MediaExtensions" filterName="MediaExtensions" isExposed="True" />
+  <Filter entryType="Class" fullName="umbraco.MemberExtensions" filterName="MemberExtensions" isExposed="True" />
+  <Filter entryType="Class" fullName="umbraco.page" filterName="page" isExposed="True" />
+  <Filter entryType="Class" fullName="umbraco.PreValueExtensions" filterName="PreValueExtensions" isExposed="True" />
+  <Filter entryType="Class" fullName="umbraco.RelationTypeExtensions" filterName="RelationTypeExtensions" isExposed="True" />
+  <Filter entryType="Class" fullName="umbraco.template" filterName="template" isExposed="True" />
+  <Filter entryType="Class" fullName="umbraco.UmbracoObjectTypeExtensions" filterName="UmbracoObjectTypeExtensions" isExposed="True" />
+  <Filter entryType="Class" fullName="umbraco.uQuery" filterName="uQuery" isExposed="True" />
+  <Filter entryType="Interface" fullName="umbraco.uQuery.IGetProperty" filterName="uQuery.IGetProperty" isExposed="True" />
+  <Filter entryType="Class" fullName="umbraco.uQuery.Members" filterName="uQuery.Members" isExposed="True" />
+  <Filter entryType="Enumeration" fullName="umbraco.uQuery.UmbracoObjectType" filterName="uQuery.UmbracoObjectType" isExposed="True" />
+</Filter>
+<Filter entryType="Namespace" fullName="umbraco.cms.presentation" isExposed="False" xmlns="" />
+<Filter entryType="Namespace" fullName="umbraco.cms.presentation.create.controls" isExposed="False" xmlns="" />
+<Filter entryType="Namespace" fullName="umbraco.cms.presentation.developer" isExposed="False" xmlns="" />
+<Filter entryType="Namespace" fullName="umbraco.cms.presentation.developer.RelationTypes" isExposed="False" xmlns="" />
+<Filter entryType="Namespace" fullName="umbraco.cms.presentation.developer.RelationTypes.TreeMenu" isExposed="False" xmlns="" />
+<Filter entryType="Namespace" fullName="umbraco.cms.presentation.members" isExposed="False" xmlns="" />
+<Filter entryType="Namespace" fullName="umbraco.cms.presentation.settings" isExposed="False" xmlns="" />
+<Filter entryType="Namespace" fullName="umbraco.cms.presentation.settings.modal" isExposed="False" xmlns="" />
+<Filter entryType="Namespace" fullName="umbraco.cms.presentation.settings.scripts" isExposed="False" xmlns="" />
+<Filter entryType="Namespace" fullName="umbraco.cms.presentation.settings.stylesheet" isExposed="False" xmlns="" />
+<Filter entryType="Namespace" fullName="umbraco.cms.presentation.user" isExposed="False" xmlns="" />
+<Filter entryType="Namespace" fullName="umbraco.controls" isExposed="False" xmlns="" />
+<Filter entryType="Namespace" fullName="umbraco.controls.GenericProperties" isExposed="False" xmlns="" />
+<Filter entryType="Namespace" fullName="umbraco.controls.Images" isExposed="False" xmlns="" />
+<Filter entryType="Namespace" fullName="umbraco.controls.Tree" isExposed="False" xmlns="" />
+<Filter entryType="Namespace" fullName="umbraco.developer" isExposed="False" xmlns="" />
+<Filter entryType="Namespace" fullName="umbraco.dialogs" isExposed="False" xmlns="" />
+<Filter entryType="Namespace" fullName="umbraco.js" isExposed="False" xmlns="" />
+<Filter entryType="Namespace" fullName="umbraco.layoutControls" isExposed="False" xmlns="" />
+<Filter entryType="Namespace" fullName="umbraco.NodeFactory" isExposed="False" xmlns="" />
+<Filter entryType="Namespace" fullName="umbraco.presentation.actions" isExposed="False" xmlns="" />
+<Filter entryType="Namespace" fullName="umbraco.presentation.channels" isExposed="False" xmlns="" />
+<Filter entryType="Namespace" fullName="umbraco.presentation.channels.businesslogic" isExposed="False" xmlns="" />
+<Filter entryType="Namespace" fullName="umbraco.presentation.create" isExposed="False" xmlns="" />
+<Filter entryType="Namespace" fullName="umbraco.presentation.developer.packages" isExposed="False" xmlns="" />
+<Filter entryType="Namespace" fullName="umbraco.presentation.dialogs" isExposed="False" xmlns="" />
+<Filter entryType="Namespace" fullName="umbraco.presentation.masterpages" isExposed="False" xmlns="" />
+<Filter entryType="Namespace" fullName="umbraco.presentation.members" isExposed="False" xmlns="" />
+<Filter entryType="Namespace" fullName="umbraco.presentation.nodeFactory" isExposed="False" xmlns="" />
+<Filter entryType="Namespace" fullName="umbraco.presentation.org.umbraco.update" isExposed="False" xmlns="" />
+<Filter entryType="Namespace" fullName="umbraco.presentation.plugins.tinymce3" isExposed="False" xmlns="" />
+<Filter entryType="Namespace" fullName="umbraco.presentation.preview" isExposed="False" xmlns="" />
+<Filter entryType="Namespace" fullName="umbraco.presentation.Search" isExposed="False" xmlns="" />
+<Filter entryType="Namespace" fullName="umbraco.presentation.settings" isExposed="False" xmlns="" />
+<Filter entryType="Namespace" fullName="umbraco.presentation.templateControls" isExposed="False" xmlns="">
+  <Filter entryType="Class" fullName="umbraco.presentation.templateControls.Item" filterName="Item" isExposed="True" />
+  <Filter entryType="Class" fullName="umbraco.presentation.templateControls.ItemRenderer" filterName="ItemRenderer" isExposed="True" />
+  <Filter entryType="Class" fullName="umbraco.presentation.templateControls.Macro" filterName="Macro" isExposed="True" />
+  <Filter entryType="Enumeration" fullName="umbraco.presentation.templateControls.Macro.RenderEvents" filterName="Macro.RenderEvents" isExposed="False" />
+</Filter>
+<Filter entryType="Namespace" fullName="umbraco.presentation.tinymce3" isExposed="False" xmlns="" />
+<Filter entryType="Namespace" fullName="umbraco.presentation.translation" isExposed="False" xmlns="" />
+<Filter entryType="Namespace" fullName="umbraco.presentation.umbraco" isExposed="False" xmlns="" />
+<Filter entryType="Namespace" fullName="umbraco.presentation.umbraco.channels" isExposed="False" xmlns="" />
+<Filter entryType="Namespace" fullName="umbraco.presentation.umbraco.controls" isExposed="False" xmlns="" />
+<Filter entryType="Namespace" fullName="umbraco.presentation.umbraco.create" isExposed="False" xmlns="" />
+<Filter entryType="Namespace" fullName="umbraco.presentation.umbraco.developer.Xslt" isExposed="False" xmlns="" />
+<Filter entryType="Namespace" fullName="umbraco.presentation.umbraco.dialogs" isExposed="False" xmlns="" />
+<Filter entryType="Namespace" fullName="umbraco.presentation.umbraco.masterpages" isExposed="False" xmlns="" />
+<Filter entryType="Namespace" fullName="umbraco.presentation.umbraco.members" isExposed="False" xmlns="" />
+<Filter entryType="Namespace" fullName="umbraco.presentation.umbraco.plugins.tinymce3" isExposed="False" xmlns="" />
+<Filter entryType="Namespace" fullName="umbraco.presentation.umbraco.Search" isExposed="False" xmlns="" />
+<Filter entryType="Namespace" fullName="umbraco.presentation.umbraco.translation" isExposed="False" xmlns="" />
+<Filter entryType="Namespace" fullName="umbraco.presentation.umbraco.webservices" isExposed="False" xmlns="" />
+<Filter entryType="Namespace" fullName="umbraco.presentation.umbraco_client.tinymce3.plugins.spellchecker" isExposed="False" xmlns="" />
+<Filter entryType="Namespace" fullName="umbraco.presentation.urlRewriter" isExposed="False" xmlns="" />
+<Filter entryType="Namespace" fullName="umbraco.presentation.Web.UI" isExposed="False" xmlns="" />
+<Filter entryType="Namespace" fullName="umbraco.presentation.webservices" isExposed="False" xmlns="" />
+<Filter entryType="Namespace" fullName="umbraco.scripting" isExposed="False" xmlns="" />
+<Filter entryType="Namespace" fullName="umbraco.settings" isExposed="False" xmlns="" />
+<Filter entryType="Namespace" fullName="Umbraco.Web.org.umbraco.our" isExposed="False" xmlns="" />
+<Filter entryType="Namespace" fullName="umbraco.webservices" isExposed="False" xmlns="" /></ApiFilter>
+  </PropertyGroup>
+  <!-- There are no properties for these groups.  AnyCPU needs to appear in
+       order for Visual Studio to perform the build.  The others are optional
+       common platform types that may appear. -->
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|x86' ">
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|x86' ">
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|x64' ">
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|x64' ">
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|Win32' ">
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|Win32' ">
+  </PropertyGroup>
+  <!-- Import the SHFB build targets -->
+  <Import Project="$(SHFBROOT)\SandcastleHelpFileBuilder.targets" />
+</Project>

build/Build.bat

@@ -11,28 +11,20 @@ FOR /F "skip=1 delims=" %%i IN (UmbracoVersion.txt) DO IF NOT DEFINED release SE
 FOR /F "skip=2 delims=" %%i IN (UmbracoVersion.txt) DO IF NOT DEFINED comment SET "comment=%%i"
 
 REM If there's arguments on the command line overrule UmbracoVersion.txt and use that as the version
-IF [%2] NEQ [] (SET release=%2)
-IF [%3] NEQ [] (SET comment=%3) ELSE (IF [%2] NEQ [] (SET "comment="))
-
-REM Get the "is continuous integration" from the parameters
-SET "isci=0"
-IF [%1] NEQ [] (SET isci=1)
+IF [%1] NEQ [] (SET release=%1)
+IF [%2] NEQ [] (SET comment=%2) ELSE (IF [%1] NEQ [] (SET "comment="))
 
 SET version=%release%
-IF [%comment%] EQU [] (SET version=%release%) ELSE (SET version=%release%-%comment%)
 
-ECHO.
+IF [%comment%] EQU [] (SET version=%release%) ELSE (SET version=%release%-%comment%)
 ECHO Building Umbraco %version%
-ECHO.
 
 ReplaceIISExpressPortNumber.exe ..\src\Umbraco.Web.UI\Umbraco.Web.UI.csproj %release%
 
-ECHO.
 ECHO Removing the belle build folder and bower_components folder to make sure everything is clean as a whistle
 RD ..\src\Umbraco.Web.UI.Client\build /Q /S
 RD ..\src\Umbraco.Web.UI.Client\bower_components /Q /S
 
-ECHO.
 ECHO Removing existing built files to make sure everything is clean as a whistle
 RMDIR /Q /S _BuildOutput
 DEL /F /Q UmbracoCms.*.zip
@@ -40,56 +32,27 @@ DEL /F /Q UmbracoExamine.*.zip
 DEL /F /Q UmbracoCms.*.nupkg
 DEL /F /Q webpihash.txt
 
-ECHO.
 ECHO Making sure Git is in the path so that the build can succeed
 CALL InstallGit.cmd
-
-REM Adding the default Git path so that if it's installed it can actually be found
-REM This is necessary because SETLOCAL is on in InstallGit.cmd so that one might find Git, 
-REM but the path setting is lost due to SETLOCAL 
-path=C:\Program Files (x86)\Git\cmd;C:\Program Files\Git\cmd;%PATH%
-
-ECHO.
-ECHO Making sure we have a web.config
-IF NOT EXIST %CD%\..\src\Umbraco.Web.UI\web.config COPY %CD%\..\src\Umbraco.Web.UI\web.Template.config %CD%\..\src\Umbraco.Web.UI\web.config
-
-ECHO.
-ECHO.
 ECHO Performing MSBuild and producing Umbraco binaries zip files
-ECHO This takes a few minutes and logging is set to report warnings
-ECHO and errors only so it might seems like nothing is happening for a while. 
-ECHO You can check the msbuild.log file for progress.
-ECHO.
-%windir%\Microsoft.NET\Framework\v4.0.30319\msbuild.exe "Build.proj" /p:BUILD_RELEASE=%release% /p:BUILD_COMMENT=%comment% /p:NugetPackagesDirectory=%nuGetFolder% /consoleloggerparameters:Summary;ErrorsOnly;WarningsOnly /fileLogger
-IF ERRORLEVEL 1 GOTO :error
+%windir%\Microsoft.NET\Framework\v4.0.30319\msbuild.exe "Build.proj" /p:BUILD_RELEASE=%release% /p:BUILD_COMMENT=%comment% /verbosity:minimal
 
-ECHO.
 ECHO Setting node_modules folder to hidden to prevent VS13 from crashing on it while loading the websites project
 attrib +h ..\src\Umbraco.Web.UI.Client\node_modules
 
-ECHO.
 ECHO Adding Web.config transform files to the NuGet package
 REN .\_BuildOutput\WebApp\Views\Web.config Web.config.transform
 REN .\_BuildOutput\WebApp\Xslt\Web.config Web.config.transform
 
-ECHO.
 ECHO Packing the NuGet release files
 ..\src\.nuget\NuGet.exe Pack NuSpecs\UmbracoCms.Core.nuspec -Version %version% -Symbols -Verbosity quiet
 ..\src\.nuget\NuGet.exe Pack NuSpecs\UmbracoCms.nuspec -Version %version% -Verbosity quiet
-IF ERRORLEVEL 1 GOTO :error
+                        
+IF ERRORLEVEL 1 GOTO :showerror
 
-:success
-ECHO.
-ECHO No errors were detected!
-ECHO There may still be some in the output, which you would need to investigate.
-ECHO Warnings are usually normal.
+ECHO No errors were detected but you still may see some in the output, then it's time to investigate.
+ECHO You might see some warnings but that is completely normal.
 GOTO :EOF
 
-:error
-
-ECHO.
-ECHO Errors were detected!
-
-REM don't pause if continuous integration else the build server waits forever
-REM before cancelling the build (and, there is noone to read the output anyways)
-IF isci NEQ 1 PAUSE
+:showerror
+PAUSE

build/BuildBelle.bat

@@ -23,7 +23,6 @@ ECHO Change directory to %CD%\..\src\Umbraco.Web.UI.Client\
 CD %CD%\..\src\Umbraco.Web.UI.Client\
 
 ECHO Do npm install and the grunt build of Belle
-call npm cache clean --quiet
 call npm install --quiet
 call npm install -g grunt-cli --quiet
 call npm install -g bower --quiet

build/BuildDocs.bat

@@ -1,20 +0,0 @@
-@ECHO OFF
-SETLOCAL
-
-SET release=%1
-ECHO Installing Npm NuGet Package
-
-SET nuGetFolder=%CD%\..\src\packages\
-ECHO Configured packages folder: %nuGetFolder%
-ECHO Current folder: %CD%
-
-%CD%\..\src\.nuget\NuGet.exe install Npm.js -OutputDirectory %nuGetFolder%  -Verbosity quiet
-
-for /f "delims=" %%A in ('dir %nuGetFolder%node.js.* /b') do set "nodePath=%nuGetFolder%%%A\"
-for /f "delims=" %%A in ('dir %nuGetFolder%npm.js.* /b') do set "npmPath=%nuGetFolder%%%A\tools\"
-
-ECHO Adding Npm and Node to path 
-REM SETLOCAL is on, so changes to the path not persist to the actual user's path
-PATH=%npmPath%;%nodePath%;%PATH%
-
-Powershell.exe -ExecutionPolicy Unrestricted  -File .\BuildDocs.ps1

build/BuildDocs.ps1

@@ -1,100 +1,27 @@
-$PSScriptFilePath = (Get-Item $MyInvocation.MyCommand.Path);
-$RepoRoot = (get-item $PSScriptFilePath).Directory.Parent.FullName;
-$SolutionRoot = Join-Path -Path $RepoRoot "src";
-$ToolsRoot = Join-Path -Path $RepoRoot "tools";
-$DocFx = Join-Path -Path $ToolsRoot "docfx\docfx.exe"
-$DocFxFolder = (Join-Path -Path $ToolsRoot "docfx")
-$DocFxJson = Join-Path -Path $RepoRoot "apidocs\docfx.json"
-$7Zip = Join-Path -Path $ToolsRoot "7zip\7za.exe"
-$DocFxSiteOutput = Join-Path -Path $RepoRoot "apidocs\_site\*.*"
-$NgDocsSiteOutput = Join-Path -Path $RepoRoot "src\Umbraco.Web.UI.Client\docs\api\*.*"
-$ProgFiles86 = [Environment]::GetEnvironmentVariable("ProgramFiles(x86)");
-$MSBuild = "$ProgFiles86\MSBuild\14.0\Bin\MSBuild.exe"
+##We cannot continue if sandcastle is not installed determined by env variable: SHFBROOT
 
-
-################ Do the UI docs
-
-"Changing to Umbraco.Web.UI.Client folder"
-cd ..
-cd src\Umbraco.Web.UI.Client
-Write-Host $(Get-Location)
-
-"Creating build folder so MSBuild doesn't run the whole grunt build"
-if (-Not (Test-Path "build")) {
-    md "build"
-}
-
-"Installing node"
-# Check if Install-Product exists, should only exist on the build server
-if (Get-Command Install-Product -errorAction SilentlyContinue)
+if (-not (Test-Path Env:\SHFBROOT))
 {
-    Install-Product node ''
+	throw "The docs cannot be build, install Sandcastle help file builder"
 }
 
-"Installing node modules"
-& npm install
+$PSScriptFilePath = (Get-Item $MyInvocation.MyCommand.Path).FullName
+$BuildRoot = Split-Path -Path $PSScriptFilePath -Parent
+$OutputPath = Join-Path -Path $BuildRoot -ChildPath "ApiDocs\Output"
+$ProjFile = Join-Path -Path $BuildRoot -ChildPath "ApiDocs\csharp-api-docs.shfbproj"
 
-"Installing grunt"
-& npm install -g grunt-cli
+"Building docs with project file:  $ProjFile"
 
-"Moving back to build folder"
-cd ..
-cd ..
-cd build
-Write-Host $(Get-Location)
+$MSBuild = "$Env:SYSTEMROOT\Microsoft.NET\Framework\v4.0.30319\msbuild.exe"
 
- & grunt --gruntfile ../src/umbraco.web.ui.client/gruntfile.js docs
+# build it!
+& $MSBuild "$ProjFile"
 
-# change baseUrl
-$BaseUrl = "https://our.umbraco.org/apidocs/ui/"
-$IndexPath = "../src/umbraco.web.ui.client/docs/api/index.html"
-(Get-Content $IndexPath).replace('location.href.replace(rUrl, indexFile)', "`'" + $BaseUrl + "`'") | Set-Content $IndexPath
-# zip it
+# remove files left over
+Remove-Item $BuildRoot\* -include csharp-api-docs.shfbproj_*
 
-& $7Zip a -tzip ui-docs.zip $NgDocsSiteOutput -r
+# copy our custom styles in
+Copy-Item $BuildRoot\ApiDocs\TOC.css $OutputPath\TOC.css
 
-################ Do the c# docs
-
-# Build the solution in debug mode
-$SolutionPath = Join-Path -Path $SolutionRoot -ChildPath "umbraco.sln"
-& $MSBuild "$SolutionPath" /p:Configuration=Debug /maxcpucount /t:Clean
-if (-not $?)
-{
-	throw "The MSBuild process returned an error code."
-}
-& $MSBuild "$SolutionPath" /p:Configuration=Debug /maxcpucount
-if (-not $?)
-{
-	throw "The MSBuild process returned an error code."
-}
-
-# Go get docfx if we don't hae it
-$FileExists = Test-Path $DocFx 
-If ($FileExists -eq $False) {
-
-	If(!(Test-Path $DocFxFolder))
-	{
-		New-Item $DocFxFolder -type directory
-	}	
-	
-	$DocFxZip = Join-Path -Path $ToolsRoot "docfx\docfx.zip"
-	$DocFxSource = "https://github.com/dotnet/docfx/releases/download/v1.9.4/docfx.zip"
-	Invoke-WebRequest $DocFxSource -OutFile $DocFxZip
-
-	#unzip it	
-	& $7Zip e $DocFxZip "-o$DocFxFolder"
-}
-
-#clear site
-If(Test-Path(Join-Path -Path $RepoRoot "apidocs\_site"))
-{
-	Remove-Item $DocFxSiteOutput -recurse
-}
-
-# run it!
-& $DocFx metadata $DocFxJson
-& $DocFx build $DocFxJson
-
-# zip it
-
-& $7Zip a -tzip csharp-docs.zip $DocFxSiteOutput -r
+""
+"Done!"

build/InstallGit.cmd

@@ -1,33 +1,23 @@
 @ECHO OFF
 SETLOCAL
-	:: SETLOCAL is on, so changes to the path not persist to the actual user's path
+REM SETLOCAL is on, so changes to the path not persist to the actual user's path
 
-git.exe --version
-IF %ERRORLEVEL%==9009 GOTO :trydefaultpath
+git.exe 2> NUL
+if %ERRORLEVEL%==9009 GOTO :trydefaultpath
 GOTO :EOF
-	:: Git is installed, no need to to anything else
 
 :trydefaultpath
-PATH=C:\Program Files (x86)\Git\cmd;C:\Program Files\Git\cmd;%PATH%
-git.exe --version
-IF %ERRORLEVEL%==9009 GOTO :showerror
+path=C:\Program Files (x86)\Git\cmd;C:\Program Files\Git\cmd;%PATH%
+git.exe 2> NUL
+if %ERRORLEVEL%==9009 GOTO :showerror
 GOTO :EOF
-	:: Git is installed, no need to to anything else
 
 :showerror
 ECHO Git is not in your path and could not be found in C:\Program Files (x86)\Git\cmd nor in C:\Program Files\Git\cmd
-SET /p install=" Do you want to install Git through Chocolatey [y/n]? " %=%
-IF %install%==y (
-	:: Create a temporary batch file to execute either after elevating to admin or as-is when the user is already admin
-	ECHO @ECHO OFF > "%temp%\ChocoInstallGit.cmd"
-	ECHO SETLOCAL >> "%temp%\ChocoInstallGit.cmd"
-	ECHO ECHO Installing Chocolatey first >> "%temp%\ChocoInstallGit.cmd"
-	ECHO @powershell -NoProfile -ExecutionPolicy Bypass -Command "iex ((new-object net.webclient).DownloadString('https://chocolatey.org/install.ps1'))" >> "%temp%\ChocoInstallGit.cmd"
-	ECHO SET PATH=%%PATH%%;%%ALLUSERSPROFILE%%\chocolatey\bin >> "%temp%\ChocoInstallGit.cmd"
-	ECHO choco install git -y >> "%temp%\ChocoInstallGit.cmd"
-	
+set /p install=" Do you want to install Git through Chocolatey [y/n]? " %=%
+if %install%==y (
 	GOTO :installgit
-) ELSE (
+) else (
 	GOTO :cantcontinue
 )
 
@@ -36,28 +26,7 @@ ECHO Can't complete the build without Git being in the path. Please add it to be
 GOTO :EOF
 
 :installgit
-pushd %~dp0
-    :: Running prompt elevated
-
-:: --> Check for permissions
->nul 2>&1 "%SYSTEMROOT%\system32\cacls.exe" "%SYSTEMROOT%\system32\config\system"
-
-:: --> If error flag set, we do not have admin.
-IF '%errorlevel%' NEQ '0' (
-    GOTO UACPrompt
-) ELSE ( GOTO gotAdmin )
-
-:UACPrompt
-    ECHO You're not currently running this with admin privileges, we'll now try to execute the install of Git through Chocolatey after elevating to admin privileges
-    ECHO Set UAC = CreateObject^("Shell.Application"^) > "%temp%\getadmin.vbs"
-    ECHO UAC.ShellExecute "%temp%\ChocoInstallGit.cmd", "", "", "runas", 1 >> "%temp%\getadmin.vbs"
-	
-    "%temp%\getadmin.vbs"
-    EXIT /B
-	
-:gotAdmin
-    IF EXIST "%temp%\getadmin.vbs" ( DEL "%temp%\getadmin.vbs" )
-    pushd "%CD%"
-    CD /D "%~dp0"
-	
-    CALL "%temp%\ChocoInstallGit.cmd"
+ECHO Installing Chocolatey first
+@powershell -NoProfile -ExecutionPolicy unrestricted -Command "iex ((new-object net.webclient).DownloadString('https://chocolatey.org/install.ps1'))" && SET PATH=%PATH%;%ALLUSERSPROFILE%\chocolatey\bin
+ECHO Installing Git through Chocolatey
+choco install git

build/NuSpecs/UmbracoCms.Core.nuspec

@@ -27,17 +27,15 @@
       <dependency id="SharpZipLib" version="[0.86.0, 1.0.0)" />
       <dependency id="MySql.Data" version="[6.9.8, 7.0.0)" />
       <dependency id="xmlrpcnet" version="[2.5.0, 3.0.0)" />
-      <dependency id="ClientDependency" version="[1.9.1, 2.0.0)" />
+      <dependency id="ClientDependency" version="[1.8.4, 2.0.0)" />
       <dependency id="ClientDependency-Mvc5" version="[1.8.0, 2.0.0)" />
-	  <!-- AutoMapper can not be updated due to: https://github.com/AutoMapper/AutoMapper/issues/373#issuecomment-127644405 -->
       <dependency id="AutoMapper" version="[3.0.0, 3.1.0)" />
-      <dependency id="Newtonsoft.Json" version="[6.0.8, 10.0.0)" />
-      <dependency id="Examine" version="[0.1.69, 1.0.0)" />
-      <dependency id="ImageProcessor" version="[2.4.4, 3.0.0)" />
-      <dependency id="ImageProcessor.Web" version="[4.6.4, 5.0.0)" />
+      <dependency id="Newtonsoft.Json" version="[6.0.8, 9.0.0)" />
+      <dependency id="Examine" version="[0.1.68, 1.0.0)" />
+      <dependency id="ImageProcessor" version="[2.3.3, 3.0.0)" />
+      <dependency id="ImageProcessor.Web" version="[4.5.3, 5.0.0)" />
       <dependency id="semver" version="[1.1.2, 2.0.0)" />
       <dependency id="UrlRewritingNet" version="[2.0.7, 3.0.0)" />	  
-	  <!-- Markdown can not be updated due to: https://github.com/hey-red/markdownsharp/issues/71#issuecomment-233585487 -->
       <dependency id="Markdown" version="[1.14.4, 2.0.0)" />	  
     </dependencies>
   </metadata>
@@ -74,6 +72,7 @@
     <file src="..\_BuildOutput\WebApp\bin\UmbracoExamine.dll" target="lib\UmbracoExamine.dll" />
     <file src="..\_BuildOutput\WebApp\bin\UmbracoExamine.xml" target="lib\UmbracoExamine.xml" />
     <file src="tools\install.core.ps1" target="tools\install.ps1" />
+    <file src="tools\uninstall.core.ps1" target="tools\uninstall.ps1" />
 
     <!-- Added to be able to produce a symbols package -->
     <file src="..\_BuildOutput\bin\SQLCE4Umbraco.pdb" target="lib" />

build/NuSpecs/UmbracoCms.nuspec

@@ -16,8 +16,8 @@
     <tags>umbraco</tags>
     <dependencies>
       <dependency id="UmbracoCms.Core" version="[$version$]" />
-      <dependency id="Newtonsoft.Json" version="[6.0.8, 10.0.0)" />
-      <dependency id="Umbraco.ModelsBuilder" version="[3.0.4, 4.0.0)" />
+      <dependency id="Newtonsoft.Json" version="[6.0.8, 9.0.0)" />
+      <dependency id="Umbraco.ModelsBuilder" version="[3.0.0, 4.0.0)" />
     </dependencies>
   </metadata>
   <files>
@@ -32,8 +32,8 @@
     <file src="..\_BuildOutput\WebApp\config\splashes\**" target="UmbracoFiles\Config\splashes" />
     <file src="..\_BuildOutput\WebApp\umbraco\**" target="UmbracoFiles\umbraco" />
     <file src="..\_BuildOutput\WebApp\umbraco_client\**" target="UmbracoFiles\umbraco_client" />
-    <file src="..\_BuildOutput\WebApp\Media\Web.config" target="Content\Media\Web.config" />
     <file src="tools\install.ps1" target="tools\install.ps1" />
+    <file src="tools\uninstall.ps1" target="tools\uninstall.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" />
@@ -45,4 +45,4 @@
     <file src="tools\Views.Web.config.install.xdt" target="Views\Web.config.install.xdt" />
     <file src="build\**" target="build" />
   </files>
-</package>
+</package>

build/NuSpecs/tools/Dashboard.config.install.xdt

@@ -21,12 +21,6 @@
   </section>
 
   <section alias="StartupDeveloperDashboardSection" xdt:Locator="Match(alias)" xdt:Transform="InsertIfMissing">
-    <areas xdt:Transform="InsertIfMissing">
-      <area xdt:Transform="InsertIfMissing">developer</area>
-    </areas>  
-  </section>
-  
-  <section alias="StartupDeveloperDashboardSection">
     <tab caption="Get Started" xdt:Locator="Match(caption)" xdt:Transform="Replace">
       <control showOnce="true" addPanel="true" panelCaption="">
         views/dashboard/developer/developerdashboardvideos.html
@@ -36,21 +30,16 @@
   </section>
   
   <section alias="StartupDeveloperDashboardSection" xdt:Locator="Match(alias)" xdt:Transform="InsertIfMissing">
-	<tab caption="Examine Management" xdt:Locator="Match(caption)" xdt:Transform="InsertIfMissing">
+      <tab caption="Examine Management" xdt:Locator="Match(caption)" xdt:Transform="InsertIfMissing">
       <control>
         views/dashboard/developer/examinemanagement.html
       </control>
-    </tab>
-    <tab caption="Health Check" xdt:Transform="InsertIfMissing" xdt:Locator="Match(caption)">
+    </tab>    
+    <tab caption="Xml Data Integrity Report" xdt:Transform="InsertIfMissing">
       <control>
-        views/dashboard/developer/healthcheck.html
+        views/dashboard/developer/xmldataintegrityreport.html
       </control>
-    </tab>
-    <tab caption="Redirect URL Management" xdt:Transform="InsertIfMissing" xdt:Locator="Match(caption)">
-      <control>
-        views/dashboard/developer/redirecturls.html
-      </control>
-    </tab>	
+    </tab>  
   </section>
   
   <section alias="StartupMediaDashboardSection" xdt:Locator="Match(alias)" xdt:Transform="InsertIfMissing">
@@ -63,6 +52,19 @@
     </tab>
   </section>
   
+  <section alias="StartupDashboardSection" xdt:Locator="Match(alias)" xdt:Transform="InsertIfMissing">
+    <tab caption="Get Started" xdt:Locator="Match(caption)" xdt:Transform="Remove" />
+    <tab caption="Get Started" xdt:Transform="Insert">
+      <access>
+        <grant>admin</grant>
+      </access>
+      <control showOnce="true" addPanel="true" panelCaption="">
+        views/dashboard/default/startupdashboardintro.html
+      </control>
+    </tab>
+    <tab caption="Last Edits" xdt:Locator="Match(caption)" xdt:Transform="Remove" />
+  </section>
+  
   <section alias="StartupMemberDashboardSection" xdt:Locator="Match(alias)" xdt:Transform="InsertIfMissing">
     <tab caption="Get Started" xdt:Locator="Match(caption)" xdt:Transform="Remove" />
     <tab caption="Get Started" xdt:Transform="Insert">
@@ -78,6 +80,5 @@
     
   <section alias="StartupDashboardSection">
 	<tab caption="Change Password" xdt:Locator="Match(caption)" xdt:Transform="Remove" />
-	<tab caption="Last Edits" xdt:Locator="Match(caption)" xdt:Transform="Remove" />
   </section>
 </dashBoard>

build/NuSpecs/tools/Web.config.install.xdt

@@ -21,8 +21,6 @@
   <appSettings xdt:Transform="InsertIfMissing" />
   <appSettings>
     <add key="owin:appStartup" value="UmbracoDefaultOwinStartup" xdt:Locator="Match(key)" xdt:Transform="InsertIfMissing" />
-	<add key="Umbraco.ModelsBuilder.Enable" value="false" xdt:Locator="Match(key)" xdt:Transform="InsertIfMissing" />
-	<add key="Umbraco.ModelsBuilder.ModelsMode" value="Nothing" xdt:Locator="Match(key)" xdt:Transform="InsertIfMissing" />
   </appSettings>
 
   <umbracoConfiguration xdt:Transform="InsertIfMissing">
@@ -292,8 +290,6 @@
       <mimeMap fileExtension=".svg" mimeType="image/svg+xml" xdt:Locator="Match(fileExtension)" xdt:Transform="InsertIfMissing" />
       <remove fileExtension=".woff" xdt:Locator="Match(fileExtension)" xdt:Transform="InsertIfMissing" />
       <mimeMap fileExtension=".woff" mimeType="application/x-font-woff" xdt:Locator="Match(fileExtension)" xdt:Transform="InsertIfMissing" />
-      <remove fileExtension=".woff2" xdt:Locator="Match(fileExtension)" xdt:Transform="InsertIfMissing" />
-      <mimeMap fileExtension=".woff2" mimeType="application/x-font-woff2" xdt:Locator="Match(fileExtension)" xdt:Transform="InsertIfMissing" />
       <remove fileExtension=".less" xdt:Locator="Match(fileExtension)" xdt:Transform="InsertIfMissing" />
       <mimeMap fileExtension=".less" mimeType="text/css" xdt:Locator="Match(fileExtension)" xdt:Transform="InsertIfMissing" />
     </staticContent>

build/NuSpecs/tools/install.ps1

@@ -77,33 +77,8 @@ if ($project) {
 	{
 		$packageWebConfigSource = Join-Path $installPath "UmbracoFiles\Web.config"
 		Copy-Item $packageWebConfigSource $destinationWebConfig -Force
+	} 
 
-		# Copy files that don't get automatically copied for Website projects
-		# We do this here, when copyWebconfig is true because we only want to do it for new installs
-		# If this is an upgrade then the files should already be there
-		$splashesSource = Join-Path $installPath "UmbracoFiles\Config\splashes\*.*"
-		$splashesDestination = Join-Path $projectPath "Config\splashes\"
-		New-Item $splashesDestination -Type directory
-		Copy-Item $splashesSource $splashesDestination -Force
-
-		$sqlCe64Source = Join-Path $installPath "UmbracoFiles\bin\amd64\*"
-		$sqlCe64Destination = Join-Path $projectPath "bin\amd64\"
-		Copy-Item $sqlCe64Source $sqlCe64Destination -Force
-		
-		$sqlCex86Source = Join-Path $installPath "UmbracoFiles\bin\x86\*"
-		$sqlCex86Destination = Join-Path $projectPath "bin\x86\"
-		Copy-Item $sqlCex86source $sqlCex86Destination -Force
-
-		$umbracoUIXMLSource = Join-Path $installPath "UmbracoFiles\Umbraco\Config\Create\UI.xml"
-		$umbracoUIXMLDestination = Join-Path $projectPath "Umbraco\Config\Create\UI.xml"
-		Copy-Item $umbracoUIXMLSource $umbracoUIXMLDestination -Force
-	} else {
-		$upgradeViewSource = Join-Path $umbracoFolderSource "Views\install\*"
-		$upgradeView = Join-Path $umbracoFolder "Views\install\"
-		Write-Host "Copying2 ${upgradeViewSource} to ${upgradeView}"
-		Copy-Item $upgradeViewSource $upgradeView -Force
-	}
-	
 	$installFolder = Join-Path $projectPath "Install"
 	if(Test-Path $installFolder) {
 		Remove-Item $installFolder -Force -Recurse -Confirm:$false

build/NuSpecs/tools/trees.config.install.xdt

@@ -55,29 +55,21 @@
        xdt:Transform="SetAttributes()" />
 
   <!--Developer-->
-  <add alias="packager" application="developer"
+  <add alias="datatype" application="developer"
        xdt:Locator="Match(application,alias)" 
        xdt:Transform="Remove" />
-  <add alias="packagerPackages" application="developer"
+  <add initialize="true" sortOrder="0" alias="datatypes" application="developer" title="Data Types" iconClosed="icon-folder" iconOpen="icon-folder" type="Umbraco.Web.Trees.DataTypeTreeController, umbraco" 
        xdt:Locator="Match(application,alias)" 
-       xdt:Transform="Remove" />
-  <add initialize="true" sortOrder="0" alias="packager" application="developer" iconClosed="icon-folder" iconOpen="icon-folder-open" type="Umbraco.Web.Trees.PackagesTreeController, umbraco" 
-       xdt:Locator="Match(application,alias)" 
-       xdt:Transform="InsertIfMissing"  />
-  
-  <!-- Before 7.4 this tree had the alias 'dataType', without the 's' on the end, this is here to rename it  -->
-  <add sortOrder="1" alias="dataTypes" application="developer" type="Umbraco.Web.Trees.DataTypeTreeController, umbraco"
-       xdt:Locator="Match(application,type)" 
-       xdt:Transform="SetAttributes(alias,sortOrder)" />
-	   
-  <!-- Yes, set the sortOrder again, like above because.. sometimes apparently we already have a dataTypes node and we can't remove more than one.. if they're equal though (same alias,application and sortOrder) it doesn't throw an error -->   
-  <add sortOrder="1" alias="dataTypes" application="developer"
-       xdt:Locator="Match(application,alias)" 
-       xdt:Transform="SetAttributes(sortOrder)" />
-	   
+       xdt:Transform="InsertIfMissing" />
   <add application="developer" alias="macros" title="Macros" type="umbraco.loadMacros, umbraco" iconClosed="icon-folder" iconOpen="icon-folder" sortOrder="2" 
        xdt:Locator="Match(application,alias)" 
        xdt:Transform="SetAttributes()" />
+  <add application="developer" alias="packager" title="Packages" type="umbraco.loadPackager, umbraco" iconClosed="icon-folder" iconOpen="icon-folder" sortOrder="3" 
+       xdt:Locator="Match(application,alias)" 
+       xdt:Transform="SetAttributes()" />
+  <add application="developer" alias="packagerPackages" title="Packager Packages" type="umbraco.loadPackages, umbraco" iconClosed="icon-folder" iconOpen="icon-folder" initialize="false" sortOrder="3" 
+       xdt:Locator="Match(application,alias)" 
+       xdt:Transform="SetAttributes()" />
   <add application="developer" alias="relationTypes" title="Relation Types" type="umbraco.loadRelationTypes, umbraco" iconClosed="icon-folder" iconOpen="icon-folder" sortOrder="4" 
        xdt:Locator="Match(application,alias)" 
        xdt:Transform="SetAttributes()" />

build/NuSpecs/tools/uninstall.core.ps1

@@ -0,0 +1,48 @@
+param($installPath, $toolsPath, $package, $project)
+
+Write-Host "installPath:" "${installPath}"
+Write-Host "toolsPath:" "${toolsPath}"
+
+Write-Host " "
+
+if ($project) {
+	
+	# Create paths and list them
+	$projectPath = (Get-Item $project.Properties.Item("FullPath").Value).FullName
+	Write-Host "projectPath:" "${projectPath}"
+	$backupPath = Join-Path $projectPath "App_Data\NuGetBackup"
+	Write-Host "backupPath:" "${backupPath}"
+	$umbracoBinFolder = Join-Path $projectPath "bin"
+	Write-Host "umbracoBinFolder:" "${umbracoBinFolder}"
+
+	# Remove backups
+	Write-Host "removing backups:" "${backupPath}"
+	if(Test-Path $backupPath) { Remove-Item -Recurse -Force $backupPath -Confirm:$false }
+	
+	# Delete files Umbraco ships with	
+
+	Write-Host "removing dlls:" "${umbracoBinFolder}"
+	if(Test-Path $umbracoBinFolder\businesslogic.dll) { Remove-Item $umbracoBinFolder\businesslogic.dll -Force -Confirm:$false }
+	if(Test-Path $umbracoBinFolder\cms.dll) { Remove-Item $umbracoBinFolder\cms.dll -Force -Confirm:$false }
+	if(Test-Path $umbracoBinFolder\controls.dll) { Remove-Item $umbracoBinFolder\controls.dll -Force -Confirm:$false }
+	if(Test-Path $umbracoBinFolder\interfaces.dll) { Remove-Item $umbracoBinFolder\interfaces.dll -Force -Confirm:$false }
+	if(Test-Path $umbracoBinFolder\log4net.dll) { Remove-Item $umbracoBinFolder\log4net.dll -Force -Confirm:$false }
+	if(Test-Path $umbracoBinFolder\Microsoft.ApplicationBlocks.Data.dll) { Remove-Item $umbracoBinFolder\Microsoft.ApplicationBlocks.Data.dll -Force -Confirm:$false }
+	if(Test-Path $umbracoBinFolder\SQLCE4Umbraco.dll) { Remove-Item $umbracoBinFolder\SQLCE4Umbraco.dll -Force -Confirm:$false }
+	if(Test-Path $umbracoBinFolder\System.Data.SqlServerCe.dll) { Remove-Item $umbracoBinFolder\System.Data.SqlServerCe.dll -Force -Confirm:$false }
+	if(Test-Path $umbracoBinFolder\System.Data.SqlServerCe.Entity.dll) { Remove-Item $umbracoBinFolder\System.Data.SqlServerCe.Entity.dll -Force -Confirm:$false }
+	if(Test-Path $umbracoBinFolder\TidyNet.dll) { Remove-Item $umbracoBinFolder\TidyNet.dll -Force -Confirm:$false }
+	if(Test-Path $umbracoBinFolder\umbraco.dll) { Remove-Item $umbracoBinFolder\umbraco.dll -Force -Confirm:$false }
+	if(Test-Path $umbracoBinFolder\Umbraco.Core.dll) { Remove-Item $umbracoBinFolder\Umbraco.Core.dll -Force -Confirm:$false }
+	if(Test-Path $umbracoBinFolder\umbraco.DataLayer.dll) { Remove-Item $umbracoBinFolder\umbraco.DataLayer.dll -Force -Confirm:$false }
+	if(Test-Path $umbracoBinFolder\umbraco.editorControls.dll) { Remove-Item $umbracoBinFolder\umbraco.editorControls.dll -Force -Confirm:$false }
+	if(Test-Path $umbracoBinFolder\umbraco.MacroEngines.dll) { Remove-Item $umbracoBinFolder\umbraco.MacroEngines.dll -Force -Confirm:$false }
+	if(Test-Path $umbracoBinFolder\umbraco.providers.dll) { Remove-Item $umbracoBinFolder\umbraco.providers.dll -Force -Confirm:$false }
+	if(Test-Path $umbracoBinFolder\Umbraco.Web.UI.dll) { Remove-Item $umbracoBinFolder\Umbraco.Web.UI.dll -Force -Confirm:$false }
+	if(Test-Path $umbracoBinFolder\UmbracoExamine.dll) { Remove-Item $umbracoBinFolder\UmbracoExamine.dll -Force -Confirm:$false }
+		
+	$amd64Folder = Join-Path $umbracoBinFolder "amd64"
+	if(Test-Path $amd64Folder) { Remove-Item $amd64Folder -Force -Recurse -Confirm:$false }
+	$x86Folder = Join-Path $umbracoBinFolder "x86"
+	if(Test-Path $x86Folder) { Remove-Item $x86Folder -Force -Recurse -Confirm:$false }		
+}

build/NuSpecs/tools/uninstall.ps1

@@ -0,0 +1,39 @@
+param($installPath, $toolsPath, $package, $project)
+
+Write-Host "installPath:" "${installPath}"
+Write-Host "toolsPath:" "${toolsPath}"
+
+Write-Host " "
+
+if ($project) {
+	
+	# Create paths and list them
+	$projectPath = (Get-Item $project.Properties.Item("FullPath").Value).FullName
+	Write-Host "projectPath:" "${projectPath}"
+	$backupPath = Join-Path $projectPath "App_Data\NuGetBackup"
+	Write-Host "backupPath:" "${backupPath}"
+	$appBrowsers = Join-Path $projectPath "App_Browsers"
+	Write-Host "appBrowsers:" "${appBrowsers}"
+	$appData = Join-Path $projectPath "App_Data"
+	Write-Host "appData:" "${appData}"
+	
+	# Remove backups
+	Write-Host "removing backups:" "${backupPath}"
+	if(Test-Path $backupPath) { Remove-Item -Recurse -Force $backupPath -Confirm:$false }	
+
+	# Remove app_data files
+	Write-Host "removing app_data files:" "${appData}"
+	if(Test-Path $appData\packages) { Remove-Item $appData\packages -Recurse -Force -Confirm:$false }
+
+	Write-Host "removing app_browsers:" "${appBrowsers}"
+	if(Test-Path $appBrowsers\Form.browser) { Remove-Item $appBrowsers\Form.browser -Force -Confirm:$false }
+	if(Test-Path $appBrowsers\w3cvalidator.browser) { Remove-Item $appBrowsers\w3cvalidator.browser -Force -Confirm:$false }
+
+	# Remove umbraco and umbraco_files	
+	$umbracoFolder = Join-Path $projectPath "Umbraco"	
+	Write-Host "removing umbraco folder:" "${umbracoFolder}"
+	if(Test-Path $umbracoFolder) { Remove-Item $umbracoFolder -Recurse -Force -Confirm:$false }
+	$umbracoClientFolder = Join-Path $projectPath "Umbraco_Client"	
+	Write-Host "removing umbraco client folder:" "${umbracoClientFolder}"
+	if(Test-Path $umbracoClientFolder) { Remove-Item $umbracoClientFolder -Recurse -Force -Confirm:$false }
+}

build/UmbracoVersion.txt

@@ -1,2 +1,2 @@
 # Usage: on line 2 put the release version, on line 3 put the version comment (example: beta)
-7.5.2
+7.4.1

src/SQLCE4Umbraco/SqlCEHelper.cs

@@ -40,10 +40,15 @@ namespace SqlCE4Umbraco
             var localConnection = new SqlCeConnection(ConnectionString);
             if (!System.IO.File.Exists(ReplaceDataDirectory(localConnection.Database)))
             {
-                using (var sqlCeEngine = new SqlCeEngine(ConnectionString))
-                {
-                    sqlCeEngine.CreateDatabase();
-                }
+                var sqlCeEngine = new SqlCeEngine(ConnectionString);
+                sqlCeEngine.CreateDatabase();
+
+                // SD: Pretty sure this should be in a using clause but i don't want to cause unknown side-effects here
+                // since it's been like this for quite some time
+                //using (var sqlCeEngine = new SqlCeEngine(ConnectionString))
+                //{
+                //    sqlCeEngine.CreateDatabase();    
+                //}
             }
         }
 

src/SolutionInfo.cs

@@ -11,5 +11,5 @@ using System.Resources;
 
 [assembly: AssemblyVersion("1.0.*")]
 
-[assembly: AssemblyFileVersion("7.5.2")]
-[assembly: AssemblyInformationalVersion("7.5.2")]
+[assembly: AssemblyFileVersion("7.4.1")]
+[assembly: AssemblyInformationalVersion("7.4.1")]

src/Umbraco.Core/Cache/HttpRequestCacheProvider.cs

@@ -9,9 +9,6 @@ namespace Umbraco.Core.Cache
     /// <summary>
     /// A cache provider that caches items in the HttpContext.Items
     /// </summary>
-    /// <remarks>
-    /// If the Items collection is null, then this provider has no effect
-    /// </remarks>
     internal class HttpRequestCacheProvider : DictionaryCacheProviderBase
     {
         // context provider
@@ -37,11 +34,6 @@ namespace Umbraco.Core.Cache
             get { return _context != null ? _context.Items : HttpContext.Current.Items; }
         }
 
-        private bool HasContextItems
-        {
-            get { return (_context != null && _context.Items != null) || HttpContext.Current != null; }
-        }
-
         // for unit tests
         public HttpRequestCacheProvider(HttpContextBase context)
         {
@@ -58,23 +50,18 @@ namespace Umbraco.Core.Cache
         protected override IEnumerable<DictionaryEntry> GetDictionaryEntries()
         {
             const string prefix = CacheItemPrefix + "-";
-
-            if (HasContextItems == false) return Enumerable.Empty<DictionaryEntry>();
-
             return ContextItems.Cast<DictionaryEntry>()
                 .Where(x => x.Key is string && ((string)x.Key).StartsWith(prefix));
         }
 
         protected override void RemoveEntry(string key)
         {
-            if (HasContextItems == false) return;
-
             ContextItems.Remove(key);
         }
 
         protected override object GetEntry(string key)
         {
-            return HasContextItems ? ContextItems[key] : null;
+            return ContextItems[key];
         }
 
         #region Lock
@@ -94,9 +81,7 @@ namespace Umbraco.Core.Cache
 
             get
             {
-                return HasContextItems 
-                    ? (IDisposable) new MonitorLock(ContextItems.SyncRoot) 
-                    : new NoopLocker();
+                return new MonitorLock(ContextItems.SyncRoot);
             }
         }
 
@@ -106,9 +91,6 @@ namespace Umbraco.Core.Cache
 
         public override object GetCacheItem(string cacheKey, Func<object> getCacheItem)
         {
-            //no place to cache so just return the callback result
-            if (HasContextItems == false) return getCacheItem();
-
             cacheKey = GetCacheKey(cacheKey);
 
             Lazy<object> result;
@@ -146,10 +128,5 @@ namespace Umbraco.Core.Cache
         #region Insert
         #endregion
 
-        private class NoopLocker : DisposableObject
-        {
-            protected override void DisposeResources()
-            { }
-        }
     }
 }

src/Umbraco.Core/Cache/ICacheProvider.cs

@@ -4,7 +4,7 @@ using System.Collections.Generic;
 namespace Umbraco.Core.Cache
 {
     /// <summary>
-    /// An interface for implementing a basic cache provider
+    /// An abstract class for implementing a basic cache provider
     /// </summary>
     public interface ICacheProvider
     {
@@ -65,4 +65,4 @@ namespace Umbraco.Core.Cache
 
         object GetCacheItem(string cacheKey, Func<object> getCacheItem);
     }
-}
+}

src/Umbraco.Core/Cache/NullCacheProvider.cs

@@ -5,31 +5,38 @@ using System.Web.Caching;
 
 namespace Umbraco.Core.Cache
 {
-    /// <summary>
-    /// Represents a cache provider that does not cache anything.
-    /// </summary>
-    public class NullCacheProvider : IRuntimeCacheProvider
+    internal class NullCacheProvider : IRuntimeCacheProvider
     {
         public virtual void ClearAllCache()
-        { }
+        {
+        }
 
         public virtual void ClearCacheItem(string key)
-        { }
+        {
+        }
 
         public virtual void ClearCacheObjectTypes(string typeName)
-        { }
+        {
+        }
 
         public virtual void ClearCacheObjectTypes<T>()
-        { }
+        {
+        }
 
         public virtual void ClearCacheObjectTypes<T>(Func<string, T, bool> predicate)
-        { }
+        {
+        }
+
+
+
 
         public virtual void ClearCacheByKeySearch(string keyStartsWith)
-        { }
+        {
+        }
 
         public virtual void ClearCacheByKeyExpression(string regexString)
-        { }
+        {
+        }
 
         public virtual IEnumerable<object> GetCacheItemsByKeySearch(string keyStartsWith)
         {
@@ -57,6 +64,8 @@ namespace Umbraco.Core.Cache
         }
 
         public void InsertCacheItem(string cacheKey, Func<object> getCacheItem, TimeSpan? timeout = null, bool isSliding = false, CacheItemPriority priority = CacheItemPriority.Normal, CacheItemRemovedCallback removedCallback = null, string[] dependentFiles = null)
-        { }
+        {
+            
+        }
     }
 }

src/Umbraco.Core/Cache/ObjectCacheRuntimeCacheProvider.cs

@@ -1,23 +1,23 @@
 using System;
 using System.Collections.Generic;
+using System.ComponentModel;
 using System.Linq;
+using System.Reflection;
 using System.Runtime.Caching;
 using System.Text.RegularExpressions;
 using System.Threading;
 using System.Web.Caching;
+using Umbraco.Core.Logging;
 using CacheItemPriority = System.Web.Caching.CacheItemPriority;
 
 namespace Umbraco.Core.Cache
 {
     /// <summary>
-    /// Represents a cache provider that caches item in a <see cref="MemoryCache"/>.
     /// A cache provider that wraps the logic of a System.Runtime.Caching.ObjectCache
     /// </summary>
-    /// <remarks>The <see cref="MemoryCache"/> is created with name "in-memory". That name is
-    /// used to retrieve configuration options. It does not identify the memory cache, i.e.
-    /// each instance of this class has its own, independent, memory cache.</remarks>
-    public class ObjectCacheRuntimeCacheProvider : IRuntimeCacheProvider
+    internal class ObjectCacheRuntimeCacheProvider : IRuntimeCacheProvider
     {
+
         private readonly ReaderWriterLockSlim _locker = new ReaderWriterLockSlim(LockRecursionPolicy.SupportsRecursion);
         internal ObjectCache MemoryCache;
 

src/Umbraco.Core/Cache/StaticCacheProvider.cs

@@ -3,13 +3,14 @@ using System.Collections.Concurrent;
 using System.Collections.Generic;
 using System.Linq;
 using System.Text.RegularExpressions;
+using System.Web.Caching;
 
 namespace Umbraco.Core.Cache
 {
     /// <summary>
-    /// Represents a cache provider that statically caches item in a concurrent dictionary.
+    /// A cache provider that statically caches everything in an in memory dictionary
     /// </summary>
-    public class StaticCacheProvider : ICacheProvider
+    internal class StaticCacheProvider : ICacheProvider
     {
         internal readonly ConcurrentDictionary<string, object> StaticCache = new ConcurrentDictionary<string, object>();
 
@@ -74,6 +75,7 @@ namespace Umbraco.Core.Cache
         public virtual object GetCacheItem(string cacheKey, Func<object> getCacheItem)
         {
             return StaticCache.GetOrAdd(cacheKey, key => getCacheItem());
-        }        
+        }
+        
     }
 }

src/Umbraco.Core/Configuration/UmbracoSettings/ContentElement.cs

@@ -291,19 +291,7 @@ namespace Umbraco.Core.Configuration.UmbracoSettings
                     true);
             }
         }
-
-        [ConfigurationProperty("EnableInheritedMediaTypes")]
-        internal InnerTextConfigurationElement<bool> EnableInheritedMediaTypes
-        {
-            get
-            {
-                return new OptionalInnerTextConfigurationElement<bool>(
-                    (InnerTextConfigurationElement<bool>)this["EnableInheritedMediaTypes"],
-                    //set the default
-                    true);
-            }
-        }
-
+        
         string IContentSection.NotificationEmailAddress
         {
             get { return Notifications.NotificationEmailAddress; }
@@ -443,10 +431,5 @@ namespace Umbraco.Core.Configuration.UmbracoSettings
         {
             get { return EnableInheritedDocumentTypes; }
         }
-
-        bool IContentSection.EnableInheritedMediaTypes
-        {
-            get { return EnableInheritedMediaTypes; }
-        }
     }
 }

src/Umbraco.Core/Configuration/UmbracoSettings/IContentSection.cs

@@ -61,7 +61,5 @@ namespace Umbraco.Core.Configuration.UmbracoSettings
         string DefaultDocumentTypeProperty { get; }
 
         bool EnableInheritedDocumentTypes { get; }
-
-        bool EnableInheritedMediaTypes { get; }
     }
 }

src/Umbraco.Core/Configuration/UmbracoSettings/ISecuritySection.cs

@@ -6,8 +6,6 @@
 
         bool HideDisabledUsersInBackoffice { get; }
 
-        bool AllowPasswordReset { get; }
-
         string AuthCookieName { get; }
 
         string AuthCookieDomain { get; }

src/Umbraco.Core/Configuration/UmbracoSettings/IWebRoutingSection.cs

@@ -9,8 +9,6 @@
         bool DisableAlternativeTemplates { get; }
 
         bool DisableFindContentByIdPath { get; }
-		
-        bool DisableRedirectUrlTracking { get; }
 
         string UrlProviderMode { get; }
 

src/Umbraco.Core/Configuration/UmbracoSettings/SecurityElement.cs

@@ -28,18 +28,6 @@ namespace Umbraco.Core.Configuration.UmbracoSettings
             }
         }
 
-        [ConfigurationProperty("allowPasswordReset")]
-        internal InnerTextConfigurationElement<bool> AllowPasswordReset
-        {
-            get
-            {
-                return new OptionalInnerTextConfigurationElement<bool>(
-                    (InnerTextConfigurationElement<bool>)this["allowPasswordReset"],
-                    //set the default
-                    true);
-            }
-        }
-
         [ConfigurationProperty("authCookieName")]
         internal InnerTextConfigurationElement<string> AuthCookieName
         {
@@ -74,11 +62,6 @@ namespace Umbraco.Core.Configuration.UmbracoSettings
             get { return HideDisabledUsersInBackoffice; }
         }
 
-        bool ISecuritySection.AllowPasswordReset
-        {
-            get { return AllowPasswordReset; }
-        }
-
         string ISecuritySection.AuthCookieName
         {
             get { return AuthCookieName; }

src/Umbraco.Core/Configuration/UmbracoSettings/WebRoutingElement.cs

@@ -27,12 +27,6 @@ namespace Umbraco.Core.Configuration.UmbracoSettings
             get { return (bool) base["disableFindContentByIdPath"]; }
         }
 
-        [ConfigurationProperty("disableRedirectUrlTracking", DefaultValue = "false")]
-        public bool DisableRedirectUrlTracking
-        {
-            get { return (bool) base["disableRedirectUrlTracking"]; }
-        }
-
         [ConfigurationProperty("urlProviderMode", DefaultValue = "AutoLegacy")]
         public string UrlProviderMode
         {

src/Umbraco.Core/Configuration/UmbracoVersion.cs

@@ -6,7 +6,7 @@ namespace Umbraco.Core.Configuration
 {
     public class UmbracoVersion
     {
-        private static readonly Version Version = new Version("7.5.2");
+        private static readonly Version Version = new Version("7.4.1");
 
         /// <summary>
         /// Gets the current version of Umbraco.

src/Umbraco.Core/Constants-Applications.cs

@@ -73,11 +73,6 @@
             /// </summary>
 			public const string DataTypes = "dataTypes";
 
-            /// <summary>
-            /// alias for the packages tree
-            /// </summary>
-            public const string Packages = "packager";
-
 			/// <summary>
 			/// alias for the dictionary tree.
 			/// </summary>

src/Umbraco.Core/Constants-Examine.cs

@@ -1,23 +1,15 @@
-namespace Umbraco.Core
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Umbraco.Core
 {
     public static partial class Constants
     {
         public static class Examine
         {
-            /// <summary>
-            /// The alias of the internal member indexer
-            /// </summary>
-            public const string InternalMemberIndexer = "InternalMemberIndexer";
-
-            /// <summary>
-            /// The alias of the internal content indexer
-            /// </summary>
-            public const string InternalIndexer = "InternalIndexer";
-
-            /// <summary>
-            /// The alias of the external content indexer
-            /// </summary>
-            public const string ExternalIndexer = "ExternalIndexer";
             /// <summary>
             /// The alias of the internal member searcher
             /// </summary>
@@ -27,11 +19,6 @@
             /// The alias of the internal content searcher
             /// </summary>
             public const string InternalSearcher = "InternalSearcher";
-
-            /// <summary>
-            /// The alias of the external content searcher
-            /// </summary>
-            public const string ExternalSearcher = "ExternalSearcher";
         }
     }
 }

src/Umbraco.Core/Constants-ObjectTypes.cs

@@ -143,10 +143,7 @@ namespace Umbraco.Core
             /// </summary>
             public const string LockObject = "87A9F1FF-B1E4-4A25-BABB-465A4A47EC41";
 
-            /// <summary>
-            /// Guid for a Lock object.
-            /// </summary>
-            public static readonly Guid LockObjectGuid = new Guid(LockObject);
+            
         }
     }
 }

src/Umbraco.Core/Constants-PropertyEditors.cs

@@ -11,7 +11,7 @@ namespace Umbraco.Core
         {
             /// <summary>
             /// Used to prefix generic properties that are internal content properties
-            /// </summary>
+            /// </summary>            
             public const string InternalGenericPropertiesPrefix = "_umb_";
 
             /// <summary>
@@ -74,7 +74,7 @@ namespace Umbraco.Core
             /// </summary>
             [Obsolete("GUIDs are no longer used to reference Property Editors, use the Alias constant instead. This will be removed in future versions")]
             public const string DictionaryPicker = "17B70066-F764-407D-AB05-3717F1E1C513";
-
+            
             /// <summary>
             /// Guid for the Dropdown list datatype.
             /// </summary>
@@ -352,7 +352,7 @@ namespace Umbraco.Core
             /// </summary>
             [Obsolete("GUIDs are no longer used to reference Property Editors, use the Alias constant instead. This will be removed in future versions")]
             public const string UltimatePicker = "CDBF0B5D-5CB2-445F-BC12-FCAAEC07CF2C";
-
+            
             /// <summary>
             /// Guid for the UltraSimpleEditor datatype.
             /// </summary>
@@ -369,7 +369,7 @@ namespace Umbraco.Core
             /// </summary>
             [Obsolete("GUIDs are no longer used to reference Property Editors, use the Alias constant instead. This will be removed in future versions")]
             public const string UmbracoUserControlWrapper = "D15E1281-E456-4B24-AA86-1DDA3E4299D5";
-
+            
             /// <summary>
             /// Guid for the Upload field datatype.
             /// </summary>
@@ -419,15 +419,6 @@ namespace Umbraco.Core
             /// Alias for the email address property editor
             /// </summary>
             public const string EmailAddressAlias = "Umbraco.EmailAddress";
-
-            public static class PreValueKeys
-            {
-                /// <summary>
-                /// Pre-value name used to indicate a field that can be used to override the database field to which data for the associated
-                /// property is saved
-                /// </summary>
-                public const string DataValueType = "umbracoDataValueType";
-            }
         }
 	}
 }

src/Umbraco.Core/Constants-System.cs

@@ -1,40 +1,33 @@
 namespace Umbraco.Core
 {
-    public static partial class Constants
-    {
-        /// <summary>
-        /// Defines the identifiers for Umbraco system nodes.
-        /// </summary>
-        public static class System
-        {
-            /// <summary>
-            /// The integer identifier for global system root node.
-            /// </summary>
-            public const int Root = -1;
+	public static partial class Constants
+	{
+		/// <summary>
+		/// Defines the identifiers for Umbraco system nodes.
+		/// </summary>
+		public static class System
+		{
+			/// <summary>
+			/// The integer identifier for global system root node.
+			/// </summary>
+			public const int Root = -1;
 
-            /// <summary>
-            /// The integer identifier for content's recycle bin.
-            /// </summary>
-            public const int RecycleBinContent = -20;
+			/// <summary>
+			/// The integer identifier for content's recycle bin.
+			/// </summary>
+			public const int RecycleBinContent = -20;
 
-            /// <summary>
-            /// The integer identifier for media's recycle bin.
-            /// </summary>
-            public const int RecycleBinMedia = -21;
+			/// <summary>
+			/// The integer identifier for media's recycle bin.
+			/// </summary>
+			public const int RecycleBinMedia = -21;
 
-            public const int DefaultContentListViewDataTypeId = -95;
+		    public const int DefaultContentListViewDataTypeId = -95;
             public const int DefaultMediaListViewDataTypeId = -96;
             public const int DefaultMembersListViewDataTypeId = -97;
 
             // identifiers for lock objects
-            public const int ServersLock = -331;
-        }
-
-        public static class DatabaseProviders
-        {
-            public const string SqlCe = "System.Data.SqlServerCe.4.0";
-            public const string SqlServer = "System.Data.SqlClient";
-            public const string MySql = "MySql.Data.MySqlClient";
-        }
-    }
+		    public const int ServersLock = -331;
+		}
+	}
 }

src/Umbraco.Core/DatabaseContext.cs

@@ -135,7 +135,7 @@ namespace Umbraco.Core
                 if (string.IsNullOrEmpty(_providerName) == false)
                     return _providerName;
 
-                _providerName = Constants.DatabaseProviders.SqlServer;
+                _providerName = "System.Data.SqlClient";
                 if (ConfigurationManager.ConnectionStrings[GlobalSettings.UmbracoConnectionName] != null)
                 {
                     if (string.IsNullOrEmpty(ConfigurationManager.ConnectionStrings[GlobalSettings.UmbracoConnectionName].ProviderName) == false)
@@ -212,10 +212,10 @@ namespace Umbraco.Core
         {
             var provider = DbConnectionExtensions.DetectProviderFromConnectionString(connectionString);
             var databaseProvider = provider.ToString();
-            var providerName = Constants.DatabaseProviders.SqlServer;
+            var providerName = "System.Data.SqlClient";
             if (databaseProvider.ToLower().Contains("mysql"))
             {
-                providerName = Constants.DatabaseProviders.MySql;
+                providerName = "MySql.Data.MySqlClient";
             }
             SaveConnectionString(connectionString, providerName);
             Initialize(string.Empty);
@@ -240,10 +240,10 @@ namespace Umbraco.Core
         
         public string GetDatabaseConnectionString(string server, string databaseName, string user, string password, string databaseProvider, out string providerName)
         {
-            providerName = Constants.DatabaseProviders.SqlServer;
+            providerName = "System.Data.SqlClient";
             if (databaseProvider.ToLower().Contains("mysql"))
             {
-                providerName = Constants.DatabaseProviders.MySql;
+                providerName = "MySql.Data.MySqlClient";
                 return string.Format("Server={0}; Database={1};Uid={2};Pwd={3}", server, databaseName, user, password);
             }
             if (databaseProvider.ToLower().Contains("azure"))
@@ -260,7 +260,7 @@ namespace Umbraco.Core
         /// <param name="databaseName">Name of the database</param>
         public void ConfigureIntegratedSecurityDatabaseConnection(string server, string databaseName)
         {
-            const string providerName = Constants.DatabaseProviders.SqlServer;
+            const string providerName = "System.Data.SqlClient";
             var connectionString = GetIntegratedSecurityDatabaseConnectionString(server, databaseName);
             SaveConnectionString(connectionString, providerName);
             Initialize(providerName);
@@ -373,7 +373,7 @@ namespace Umbraco.Core
             var databaseSettings = ConfigurationManager.ConnectionStrings[GlobalSettings.UmbracoConnectionName];
             if (databaseSettings != null && string.IsNullOrWhiteSpace(databaseSettings.ConnectionString) == false && string.IsNullOrWhiteSpace(databaseSettings.ProviderName) == false)
             {
-                var providerName = Constants.DatabaseProviders.SqlServer;
+                var providerName = "System.Data.SqlClient";
                 string connString = null;
                 if (!string.IsNullOrEmpty(ConfigurationManager.ConnectionStrings[GlobalSettings.UmbracoConnectionName].ProviderName))
                 {
@@ -381,7 +381,8 @@ namespace Umbraco.Core
                     connString = ConfigurationManager.ConnectionStrings[GlobalSettings.UmbracoConnectionName].ConnectionString;
                 }
                 Initialize(providerName, connString);
-                
+
+                DetermineSqlServerVersion();
             }
             else if (ConfigurationManager.AppSettings.ContainsKey(GlobalSettings.UmbracoConnectionName) && string.IsNullOrEmpty(ConfigurationManager.AppSettings[GlobalSettings.UmbracoConnectionName]) == false)
             {
@@ -394,8 +395,8 @@ namespace Umbraco.Core
                 else if (legacyConnString.ToLowerInvariant().Contains("tcp:"))
                 {
                     //Must be sql azure
-                    SaveConnectionString(legacyConnString, Constants.DatabaseProviders.SqlServer);
-                    Initialize(Constants.DatabaseProviders.SqlServer);
+                    SaveConnectionString(legacyConnString, "System.Data.SqlClient");
+                    Initialize("System.Data.SqlClient");
                 }
                 else if (legacyConnString.ToLowerInvariant().Contains("datalayer=mysql"))
                 {
@@ -406,19 +407,20 @@ namespace Umbraco.Core
                     foreach (var variable in legacyConnString.Split(';').Where(x => x.ToLowerInvariant().StartsWith("datalayer") == false))
                         connectionStringWithoutDatalayer = string.Format("{0}{1};", connectionStringWithoutDatalayer, variable);
 
-                    SaveConnectionString(connectionStringWithoutDatalayer, Constants.DatabaseProviders.MySql);
-                    Initialize(Constants.DatabaseProviders.MySql);
+                    SaveConnectionString(connectionStringWithoutDatalayer, "MySql.Data.MySqlClient");
+                    Initialize("MySql.Data.MySqlClient");
                 }
                 else
                 {
                     //Must be sql
-                    SaveConnectionString(legacyConnString, Constants.DatabaseProviders.SqlServer);
-                    Initialize(Constants.DatabaseProviders.SqlServer);
+                    SaveConnectionString(legacyConnString, "System.Data.SqlClient");
+                    Initialize("System.Data.SqlClient");
                 }
 
                 //Remove the legacy connection string, so we don't end up in a loop if something goes wrong.
                 GlobalSettings.RemoveSetting(GlobalSettings.UmbracoConnectionName);
-                
+
+                DetermineSqlServerVersion();
             }
             else
             {
@@ -463,6 +465,49 @@ namespace Umbraco.Core
             Initialize(providerName);
         }
 
+        /// <summary>
+        /// Set the lazy resolution of determining the SQL server version if that is the db type we're using
+        /// </summary>
+        private void DetermineSqlServerVersion()
+        {
+
+            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
+                // the sql server version.
+                sqlServerSyntax.VersionName = new Lazy<SqlServerVersionName>(() =>
+                {
+                    try
+                    {
+                        var database = this._factory.CreateDatabase();
+
+                        var version = database.ExecuteScalar<string>("SELECT SERVERPROPERTY('productversion')");
+                        var firstPart = version.Split('.')[0];
+                        switch (firstPart)
+                        {
+                            case "11":
+                                return SqlServerVersionName.V2012;
+                            case "10":
+                                return SqlServerVersionName.V2008;
+                            case "9":
+                                return SqlServerVersionName.V2005;
+                            case "8":
+                                return SqlServerVersionName.V2000;
+                            case "7":
+                                return SqlServerVersionName.V7;
+                            default:
+                                return SqlServerVersionName.Other;
+                        }
+                    }
+                    catch (Exception)
+                    {
+                        return SqlServerVersionName.Invalid;
+                    }
+                });
+            }
+        }
+
         internal DatabaseSchemaResult ValidateDatabaseSchema()
         {
             if (_configured == false || (string.IsNullOrEmpty(_connectionString) || string.IsNullOrEmpty(ProviderName)))
@@ -472,7 +517,7 @@ namespace Umbraco.Core
             {
 
                 if (SystemUtilities.GetCurrentTrustLevel() != AspNetHostingPermissionLevel.Unrestricted
-                    && ProviderName == Constants.DatabaseProviders.MySql)
+                    && ProviderName == "MySql.Data.MySqlClient")
                 {
                     throw new InvalidOperationException("Cannot use MySql in Medium Trust configuration");
                 }
@@ -580,8 +625,13 @@ namespace Umbraco.Core
 
                 var installedSchemaVersion = new SemVersion(schemaResult.DetermineInstalledVersion());
 
-                var installedMigrationVersion = schemaResult.DetermineInstalledVersionByMigrations(migrationEntryService);    
-                
+                var installedMigrationVersion = new SemVersion(0);
+                //we cannot check the migrations table if it doesn't exist, this will occur when upgrading to 7.3
+                if (schemaResult.ValidTables.Any(x => x.InvariantEquals("umbracoMigration")))
+                {
+                    installedMigrationVersion = schemaResult.DetermineInstalledVersionByMigrations(migrationEntryService);    
+                }
+
                 var targetVersion = UmbracoVersion.Current;
                 
                 //In some cases - like upgrading from 7.2.6 -> 7.3, there will be no migration information in the database and therefore it will
@@ -681,7 +731,7 @@ namespace Umbraco.Core
         private Attempt<Result> CheckReadyForInstall()
         {
             if (SystemUtilities.GetCurrentTrustLevel() != AspNetHostingPermissionLevel.Unrestricted
-                    && ProviderName == Constants.DatabaseProviders.MySql)
+                    && ProviderName == "MySql.Data.MySqlClient")
             {
                 throw new InvalidOperationException("Cannot use MySql in Medium Trust configuration");
             }
@@ -730,7 +780,7 @@ namespace Umbraco.Core
         {
             var dbIsSqlCe = false;
             if (databaseSettings != null && databaseSettings.ProviderName != null)
-                dbIsSqlCe = databaseSettings.ProviderName == Constants.DatabaseProviders.SqlCe;
+                dbIsSqlCe = databaseSettings.ProviderName == "System.Data.SqlServerCe.4.0";
             var sqlCeDatabaseExists = false;
             if (dbIsSqlCe)
             {

src/Umbraco.Core/DecimalExtensions.cs

@@ -1,23 +0,0 @@
-namespace Umbraco.Core
-{
-    /// <summary>
-    /// Provides extension methods for System.Decimal.
-    /// </summary>
-    /// <remarks>See System.Decimal on MSDN and also 
-    /// http://stackoverflow.com/questions/4298719/parse-decimal-and-filter-extra-0-on-the-right/4298787#4298787.
-    /// </remarks>
-    public static class DecimalExtensions
-    {
-        /// <summary>
-        /// Gets the normalized value.
-        /// </summary>
-        /// <param name="value">The value to normalize.</param>
-        /// <returns>The normalized value.</returns>
-        /// <remarks>Normalizing changes the scaling factor and removes trailing zeroes,
-        /// so 1.2500m comes out as 1.25m.</remarks>
-        public static decimal Normalize(this decimal value)
-        {
-            return value / 1.000000000000000000000000000000000m;
-        }
-    }
-}

src/Umbraco.Core/Dynamics/ExtensionMethodFinder.cs

@@ -5,10 +5,8 @@ using System.Linq;
 using System.Reflection;
 using System.Runtime.CompilerServices;
 using System.Linq.Expressions;
-using System.Text;
 using System.Web.Services.Description;
 using Umbraco.Core.Cache;
-using Umbraco.Core.Logging;
 
 namespace Umbraco.Core.Dynamics
 {
@@ -22,20 +20,6 @@ namespace Umbraco.Core.Dynamics
         /// </summary>
         private static readonly ConcurrentDictionary<Tuple<Type, string, int>, MethodInfo[]> MethodCache = new ConcurrentDictionary<Tuple<Type, string, int>, MethodInfo[]>();
 
-	    private static IEnumerable<Type> GetTypes(Assembly a)
-	    {
-	        try
-	        {
-	            return TypeFinder.GetTypesWithFormattedException(a);
-	        }
-	        catch (ReflectionTypeLoadException ex)
-	        {
-                // is this going to flood the log?
-                LogHelper.Error(typeof (ExtensionMethodFinder), "Failed to get types.", ex);
-                return Enumerable.Empty<Type>();
-	        }
-        }
-
         /// <summary>
         /// Returns the enumerable of all extension method info's in the app domain = USE SPARINGLY!!!
         /// </summary>
@@ -52,7 +36,7 @@ namespace Umbraco.Core.Dynamics
                 // assemblies that contain extension methods
                 .Where(a => a.IsDefined(typeof (ExtensionAttribute), false))
                 // types that contain extension methods
-                .SelectMany(a => GetTypes(a)
+                .SelectMany(a => a.GetTypes()
                     .Where(t => t.IsDefined(typeof (ExtensionAttribute), false) && t.IsSealed && t.IsGenericType == false && t.IsNested == false))
                 // actual extension methods
                 .SelectMany(t => t.GetMethods(BindingFlags.Static | BindingFlags.Public)
@@ -61,9 +45,9 @@ namespace Umbraco.Core.Dynamics
                 .Concat(typeof (Enumerable).GetMethods(BindingFlags.Static | BindingFlags.Public))
                 //If we don't do this then we'll be scanning all assemblies each time!
                 .ToArray(),
-
+                
                 //only cache for 5 minutes
-                timeout: TimeSpan.FromMinutes(5),
+                timeout: TimeSpan.FromMinutes(5), 
 
                 //each time this is accessed it will be for 5 minutes longer
                 isSliding:true);
@@ -73,7 +57,7 @@ namespace Umbraco.Core.Dynamics
 	    /// Returns all extension methods found matching the definition
 	    /// </summary>
 	    /// <param name="runtimeCache">
-	    /// The runtime cache is used to temporarily cache all extension methods found in the app domain so that
+	    /// The runtime cache is used to temporarily cache all extension methods found in the app domain so that 
 	    /// while we search for individual extension methods, the process will be reasonably 'quick'. We then statically
 	    /// cache the MethodInfo's that we are looking for and then the runtime cache will expire and give back all that memory.
 	    /// </param>
@@ -94,7 +78,7 @@ namespace Umbraco.Core.Dynamics
 		    {
                 var candidates = GetAllExtensionMethodsInAppDomain(runtimeCache);
 
-                // filter by name
+                // filter by name	
                 var filtr1 = candidates.Where(m => m.Name == name);
 
                 // filter by args count
@@ -118,7 +102,7 @@ namespace Umbraco.Core.Dynamics
 
 		        return filtr3.ToArray();
 		    });
-
+		    
         }
 
         private static MethodInfo DetermineMethodFromParams(IEnumerable<MethodInfo> methods, Type genericType, IEnumerable<object> args)
@@ -139,12 +123,12 @@ namespace Umbraco.Core.Dynamics
                 types = method.GetParameters().Select(pi => pi.ParameterType).Skip(1)
             });
 
-            //This type comparer will check
+            //This type comparer will check 
             var typeComparer = new DelegateEqualityComparer<Type>(
-                //Checks if the argument type passed in can be assigned from the parameter type in the method. For
+                //Checks if the argument type passed in can be assigned from the parameter type in the method. For 
                 // example, if the argument type is HtmlHelper<MyModel> but the method parameter type is HtmlHelper then
                 // it will match because the argument is assignable to that parameter type and will be able to execute
-                TypeHelper.IsTypeAssignableFrom,
+                TypeHelper.IsTypeAssignableFrom, 
                 //This will not ever execute but if it does we need to get the hash code of the string because the hash
                 // code of a type is random
                 type => type.FullName.GetHashCode());
@@ -175,7 +159,7 @@ namespace Umbraco.Core.Dynamics
                 .ToArray();
 
             var methods = GetAllExtensionMethods(runtimeCache, thisType, name, args.Length).ToArray();
-
+            
             return DetermineMethodFromParams(methods, genericType, args);
         }
     }

src/Umbraco.Core/Events/MigrationEventArgs.cs

@@ -2,7 +2,6 @@
 using System.Collections.Generic;
 using System.ComponentModel;
 using Semver;
-using Umbraco.Core.Configuration;
 using Umbraco.Core.Persistence.Migrations;
 
 namespace Umbraco.Core.Events
@@ -14,50 +13,24 @@ namespace Umbraco.Core.Events
         /// </summary>
         /// <param name="eventObject"></param>
         /// <param name="targetVersion"></param>
-        /// <param name="productName"></param>
         /// <param name="canCancel"></param>
         /// <param name="configuredVersion"></param>
-        public MigrationEventArgs(IList<IMigration> eventObject, SemVersion configuredVersion, SemVersion targetVersion, string productName, bool canCancel)
-            : this(eventObject, null, configuredVersion, targetVersion, productName, canCancel)
-        { }
-
-        /// <summary>
-        /// Constructor accepting multiple migrations that are used in the migration runner
-        /// </summary>
-        /// <param name="eventObject"></param>
-        /// <param name="targetVersion"></param>
-        /// <param name="canCancel"></param>
-        /// <param name="configuredVersion"></param>
-        [Obsolete("Use constructor accepting a product name instead.")]
-        [EditorBrowsable(EditorBrowsableState.Never)]
         public MigrationEventArgs(IList<IMigration> eventObject, SemVersion configuredVersion, SemVersion targetVersion, bool canCancel)
-            : this(eventObject, null, configuredVersion, targetVersion, GlobalSettings.UmbracoMigrationName, canCancel)
-        { }
-
-        [Obsolete("Use constructor accepting SemVersion instances and a product name instead.")]
-        [EditorBrowsable(EditorBrowsableState.Never)]
-        public MigrationEventArgs(IList<IMigration> eventObject, Version configuredVersion, Version targetVersion, bool canCancel)
-			: this(eventObject, null, new SemVersion(configuredVersion), new SemVersion(targetVersion), GlobalSettings.UmbracoMigrationName, canCancel)
-         { }
-
-        /// <summary>
-        /// Constructor accepting multiple migrations that are used in the migration runner
-        /// </summary>
-        /// <param name="eventObject"></param>
-        /// <param name="migrationContext"></param>
-        /// <param name="targetVersion"></param>
-        /// <param name="productName"></param>
-        /// <param name="canCancel"></param>
-        /// <param name="configuredVersion"></param>
-        internal MigrationEventArgs(IList<IMigration> eventObject, MigrationContext migrationContext, SemVersion configuredVersion, SemVersion targetVersion, string productName, bool canCancel)
             : base(eventObject, canCancel)
         {
-            MigrationContext = migrationContext;
             ConfiguredSemVersion = configuredVersion;
             TargetSemVersion = targetVersion;
-            ProductName = productName;
         }
 
+        [Obsolete("Use constructor accepting UmbracoVersion instances instead")]
+        [EditorBrowsable(EditorBrowsableState.Never)]
+        public MigrationEventArgs(IList<IMigration> eventObject, Version configuredVersion, Version targetVersion, bool canCancel)
+			: base(eventObject, canCancel)
+         {
+             ConfiguredSemVersion = new SemVersion(configuredVersion);
+             TargetSemVersion = new SemVersion(targetVersion);
+         }
+
         /// <summary>
         /// Constructor accepting multiple migrations that are used in the migration runner
         /// </summary>
@@ -66,15 +39,12 @@ namespace Umbraco.Core.Events
         /// <param name="targetVersion"></param>
         /// <param name="canCancel"></param>
         /// <param name="configuredVersion"></param>
-        [Obsolete("Use constructor accepting a product name instead.")]
-        [EditorBrowsable(EditorBrowsableState.Never)]
         internal MigrationEventArgs(IList<IMigration> eventObject, MigrationContext migrationContext, SemVersion configuredVersion, SemVersion targetVersion, bool canCancel)
             : base(eventObject, canCancel)
         {
             MigrationContext = migrationContext;
             ConfiguredSemVersion = configuredVersion;
             TargetSemVersion = targetVersion;
-            ProductName = GlobalSettings.UmbracoMigrationName;
         }
 
         /// <summary>
@@ -83,28 +53,21 @@ namespace Umbraco.Core.Events
         /// <param name="eventObject"></param>
         /// <param name="configuredVersion"></param>
         /// <param name="targetVersion"></param>
-        /// <param name="productName"></param>
-        public MigrationEventArgs(IList<IMigration> eventObject, SemVersion configuredVersion, SemVersion targetVersion, string productName)
-            : this(eventObject, null, configuredVersion, targetVersion, productName, false)
-        { }
-
-        /// <summary>
-        /// Constructor accepting multiple migrations that are used in the migration runner
-        /// </summary>
-        /// <param name="eventObject"></param>
-        /// <param name="configuredVersion"></param>
-        /// <param name="targetVersion"></param>
-        [Obsolete("Use constructor accepting a product name instead.")]
-        [EditorBrowsable(EditorBrowsableState.Never)]
         public MigrationEventArgs(IList<IMigration> eventObject, SemVersion configuredVersion, SemVersion targetVersion)
-            : this(eventObject, null, configuredVersion, targetVersion, GlobalSettings.UmbracoMigrationName, false)
-        { }
+            : base(eventObject)
+        {
+            ConfiguredSemVersion = configuredVersion;
+            TargetSemVersion = targetVersion;
+        }
 
-        [Obsolete("Use constructor accepting SemVersion instances and a product name instead.")]
+        [Obsolete("Use constructor accepting UmbracoVersion instances instead")]
         [EditorBrowsable(EditorBrowsableState.Never)]
         public MigrationEventArgs(IList<IMigration> eventObject, Version configuredVersion, Version targetVersion)
-			: this(eventObject, null, new SemVersion(configuredVersion), new SemVersion(targetVersion), GlobalSettings.UmbracoMigrationName, false)
-		{ }
+			: base(eventObject)
+		{
+            ConfiguredSemVersion = new SemVersion(configuredVersion);
+            TargetSemVersion = new SemVersion(targetVersion);
+		}
 
 		/// <summary>
 		/// Returns all migrations that were used in the migration runner
@@ -132,8 +95,6 @@ namespace Umbraco.Core.Events
 
         public SemVersion TargetSemVersion { get; private set; }
 
-        public string ProductName { get; private set; }
-
         internal MigrationContext MigrationContext { get; private set; }
     }
 }

src/Umbraco.Core/IO/SystemDirectories.cs

@@ -69,16 +69,7 @@ namespace Umbraco.Core.IO
             }
         }
 
-        public static string AppCode
-        {
-            get
-            {
-                //NOTE: this is not configurable and shouldn't need to be
-                return "~/App_Code";
-            }
-        }
-
-        public static string AppPlugins
+		public static string AppPlugins
 		{
 			get
 			{

src/Umbraco.Core/Logging/AsyncForwardingAppenderBase.cs

@@ -1,21 +1,20 @@
+using System;
 using log4net.Appender;
 using log4net.Core;
 using log4net.Util;
-using System;
-using System.Runtime.Remoting.Messaging;
 
 namespace Umbraco.Core.Logging
 {
-    /// <summary>
-    /// Borrowed from https://github.com/cjbhaines/Log4Net.Async - will reference Nuget packages directly in v8
-    /// </summary>
+    /// <remarks>
+    /// Based on https://github.com/cjbhaines/Log4Net.Async
+    /// </remarks>
     public abstract class AsyncForwardingAppenderBase : ForwardingAppender
     {
         #region Private Members
 
         private const FixFlags DefaultFixFlags = FixFlags.Partial;
-        private FixFlags fixFlags = DefaultFixFlags;
-        private LoggingEventHelper loggingEventHelper;
+        private FixFlags _fixFlags = DefaultFixFlags;
+        private LoggingEventHelper _loggingEventHelper;
 
         #endregion Private Members
 
@@ -23,25 +22,10 @@ namespace Umbraco.Core.Logging
 
         public FixFlags Fix
         {
-            get { return fixFlags; }
+            get { return _fixFlags; }
             set { SetFixFlags(value); }
         }
 
-        /// <summary>
-        /// Returns HttpContext.Current
-        /// </summary>
-        protected internal object HttpContext
-        {
-            get
-            {
-                return CallContext.HostContext;
-            }
-            set
-            {
-                CallContext.HostContext = value;
-            }
-        }
-
         /// <summary>
         /// The logger name that will be used for logging internal errors.
         /// </summary>
@@ -54,7 +38,7 @@ namespace Umbraco.Core.Logging
         public override void ActivateOptions()
         {
             base.ActivateOptions();
-            loggingEventHelper = new LoggingEventHelper(InternalLoggerName, DefaultFixFlags);
+            _loggingEventHelper = new LoggingEventHelper(InternalLoggerName, DefaultFixFlags);
             InitializeAppenders();
         }
 
@@ -68,10 +52,10 @@ namespace Umbraco.Core.Logging
 
         private void SetFixFlags(FixFlags newFixFlags)
         {
-            if (newFixFlags != fixFlags)
+            if (newFixFlags != _fixFlags)
             {
-                loggingEventHelper.Fix = newFixFlags;
-                fixFlags = newFixFlags;
+                _loggingEventHelper.Fix = newFixFlags;
+                _fixFlags = newFixFlags;
                 InitializeAppenders();
             }
         }
@@ -100,7 +84,7 @@ namespace Umbraco.Core.Logging
         protected void ForwardInternalError(string message, Exception exception, Type thisType)
         {
             LogLog.Error(thisType, message, exception);
-            var loggingEvent = loggingEventHelper.CreateLoggingEvent(Level.Error, message, exception);
+            var loggingEvent = _loggingEventHelper.CreateLoggingEvent(Level.Error, message, exception);
             ForwardLoggingEvent(loggingEvent, thisType);
         }
 

src/Umbraco.Core/Logging/AsynchronousRollingFileAppender.cs

@@ -1,7 +1,6 @@
 using log4net.Core;
 using log4net.Util;
 using System;
-using System.ComponentModel;
 using System.Runtime.Remoting.Messaging;
 using System.Security.Principal;
 using System.Threading;
@@ -13,11 +12,7 @@ namespace Umbraco.Core.Logging
     /// <summary>
     /// Based on https://github.com/cjbhaines/Log4Net.Async
     /// which is based on code by Chris Haines http://cjbhaines.wordpress.com/2012/02/13/asynchronous-log4net-appenders/
-    /// This is an old/deprecated logger and has been superceded by ParallelForwardingAppender which is included in Umbraco and 
-    /// also by AsyncForwardingAppender in the Log4Net.Async library.
 	/// </summary>
-	[Obsolete("This is superceded by the ParallelForwardingAppender, this will be removed in v8")]
-    [EditorBrowsable(EditorBrowsableState.Never)]
 	public class AsynchronousRollingFileAppender : RollingFileAppender
 	{
 		private RingBuffer<LoggingEvent> pendingAppends;
@@ -203,4 +198,79 @@ namespace Umbraco.Core.Logging
         }
     }
 
+    internal interface IQueue<T>
+    {
+        void Enqueue(T item);
+        bool TryDequeue(out T ret);
+    }
+
+    internal class RingBuffer<T> : IQueue<T>
+    {
+        private readonly object lockObject = new object();
+        private readonly T[] buffer;
+        private readonly int size;
+        private int readIndex = 0;
+        private int writeIndex = 0;
+        private bool bufferFull = false;
+
+        public int Size { get { return size; } }
+
+        public event Action<object, EventArgs> BufferOverflow;
+
+        public RingBuffer(int size)
+        {
+            this.size = size;
+            buffer = new T[size];
+        }
+
+        public void Enqueue(T item)
+        {
+            var bufferWasFull = false;
+            lock (lockObject)
+            {
+                buffer[writeIndex] = item;
+                writeIndex = (++writeIndex) % size;
+                if (bufferFull)
+                {
+                    bufferWasFull = true;
+                    readIndex = writeIndex;
+                }
+                else if (writeIndex == readIndex)
+                {
+                    bufferFull = true;
+                }
+            }
+
+            if (bufferWasFull)
+            {
+                if (BufferOverflow != null)
+                {
+                    BufferOverflow(this, EventArgs.Empty);
+                }
+            }
+        }
+
+        public bool TryDequeue(out T ret)
+        {
+            if (readIndex == writeIndex && !bufferFull)
+            {
+                ret = default(T);
+                return false;
+            }
+            lock (lockObject)
+            {
+                if (readIndex == writeIndex && !bufferFull)
+                {
+                    ret = default(T);
+                    return false;
+                }
+
+                ret = buffer[readIndex];
+                buffer[readIndex] = default(T);
+                readIndex = (++readIndex) % size;
+                bufferFull = false;
+                return true;
+            }
+        }
+    }
 }

src/Umbraco.Core/Logging/IQueue.cs

@@ -1,12 +0,0 @@
-namespace Umbraco.Core.Logging
-{
-    /// <summary>
-    /// Borrowed from https://github.com/cjbhaines/Log4Net.Async - will reference Nuget packages directly in v8
-    /// </summary>
-    /// <typeparam name="T"></typeparam>
-    internal interface IQueue<T>
-    {
-        void Enqueue(T item);
-        bool TryDequeue(out T ret);
-    }
-}

src/Umbraco.Core/Logging/ImageProcessorLogger.cs

@@ -1,46 +0,0 @@
-namespace Umbraco.Core.Logging
-{
-    using System;
-    using System.Runtime.CompilerServices;
-
-    using ImageProcessor.Common.Exceptions;
-
-    /// <summary>
-    /// A logger for explicitly logging ImageProcessor exceptions.
-    /// <remarks>
-    /// Creating this logger is enough for ImageProcessor to find and replace its in-built debug logger
-    /// without any additional configuration required. This class currently has to be public in order 
-    /// to do so.
-    /// </remarks>
-    /// </summary>
-    public sealed class ImageProcessorLogger : ImageProcessor.Common.Exceptions.ILogger
-    {
-        /// <summary>
-        /// Logs the specified message as an error.
-        /// </summary>
-        /// <typeparam name="T">The type calling the logger.</typeparam>
-        /// <param name="text">The message to log.</param>
-        /// <param name="callerName">The property or method name calling the log.</param>
-        /// <param name="lineNumber">The line number where the method is called.</param>
-        public void Log<T>(string text, [CallerMemberName] string callerName = null, [CallerLineNumber] int lineNumber = 0)
-        {
-            // Using LogHelper since the ImageProcessor logger expects a parameterless constructor.
-            var message = string.Format("{0} {1} : {2}", callerName, lineNumber, text);
-            LogHelper.Error<T>(string.Empty, new ImageProcessingException(message));
-        }
-
-        /// <summary>
-        /// Logs the specified message as an error.
-        /// </summary>
-        /// <param name="type">The type calling the logger.</param>
-        /// <param name="text">The message to log.</param>
-        /// <param name="callerName">The property or method name calling the log.</param>
-        /// <param name="lineNumber">The line number where the method is called.</param>
-        public void Log(Type type, string text, [CallerMemberName] string callerName = null, [CallerLineNumber] int lineNumber = 0)
-        {
-            // Using LogHelper since the ImageProcessor logger expects a parameterless constructor.
-            var message = string.Format("{0} {1} : {2}", callerName, lineNumber, text);
-            LogHelper.Error(type, string.Empty, new ImageProcessingException(message));
-        }
-    }
-}

src/Umbraco.Core/Logging/LoggingEventContext.cs

@@ -3,18 +3,15 @@ using log4net.Core;
 namespace Umbraco.Core.Logging
 {
     /// <remarks>
-    /// Borrowed from https://github.com/cjbhaines/Log4Net.Async - will reference Nuget packages directly in v8
+    /// Based on https://github.com/cjbhaines/Log4Net.Async
     /// </remarks>
-    internal sealed class LoggingEventContext
+    internal class LoggingEventContext
     {
-        public LoggingEventContext(LoggingEvent loggingEvent, object httpContext)
+        public LoggingEventContext(LoggingEvent loggingEvent)
         {
             LoggingEvent = loggingEvent;
-            HttpContext = httpContext;
         }
 
         public LoggingEvent LoggingEvent { get; set; }
-
-        public object HttpContext { get; set; }
     }
 }

src/Umbraco.Core/Logging/LoggingEventHelper.cs

@@ -4,9 +4,9 @@ using log4net.Core;
 namespace Umbraco.Core.Logging
 {
     /// <remarks>
-    /// Borrowed from https://github.com/cjbhaines/Log4Net.Async - will reference Nuget packages directly in v8
+    /// Based on https://github.com/cjbhaines/Log4Net.Async
     /// </remarks>
-    internal sealed class LoggingEventHelper
+    internal class LoggingEventHelper
     {
         // needs to be a seperate class so that location is determined correctly by log4net when required
 
@@ -23,10 +23,8 @@ namespace Umbraco.Core.Logging
 
         public LoggingEvent CreateLoggingEvent(Level level, string message, Exception exception)
         {
-            var loggingEvent = new LoggingEvent(HelperType, null, loggerName, level, message, exception)
-            {
-                Fix = Fix
-            };
+            var loggingEvent = new LoggingEvent(HelperType, null, loggerName, level, message, exception);
+            loggingEvent.Fix = Fix;
             return loggingEvent;
         }
     }

src/Umbraco.Core/Logging/ParallelForwardingAppender.cs

@@ -1,9 +1,9 @@
-using log4net.Core;
-using log4net.Util;
 using System;
 using System.Collections.Concurrent;
 using System.Threading;
 using System.Threading.Tasks;
+using log4net.Core;
+using log4net.Util;
 
 namespace Umbraco.Core.Logging
 {
@@ -11,7 +11,7 @@ namespace Umbraco.Core.Logging
     /// An asynchronous appender based on <see cref="BlockingCollection{T}"/>
     /// </summary>
     /// <remarks>
-    /// Borrowed from https://github.com/cjbhaines/Log4Net.Async - will reference Nuget packages directly in v8
+    /// Based on https://github.com/cjbhaines/Log4Net.Async
     /// </remarks>
     public class ParallelForwardingAppender : AsyncForwardingAppenderBase, IDisposable
     {
@@ -22,11 +22,11 @@ namespace Umbraco.Core.Logging
         private CancellationTokenSource _loggingCancelationTokenSource;
         private CancellationToken _loggingCancelationToken;
         private Task _loggingTask;
-        private Double _shutdownFlushTimeout = 2;
-        private TimeSpan _shutdownFlushTimespan = TimeSpan.FromSeconds(2);
+        private Double _shutdownFlushTimeout = 1;
+        private TimeSpan _shutdownFlushTimespan = TimeSpan.FromSeconds(1);
         private static readonly Type ThisType = typeof(ParallelForwardingAppender);
-        private volatile bool shutDownRequested;
-        private int? bufferSize = DefaultBufferSize;
+        private volatile bool _shutDownRequested;
+        private int? _bufferSize = DefaultBufferSize;
 
         #endregion Private Members
 
@@ -37,8 +37,8 @@ namespace Umbraco.Core.Logging
         /// </summary>
         public override int? BufferSize
         {
-            get { return bufferSize; }
-            set { bufferSize = value; }
+            get { return _bufferSize; }
+            set { _bufferSize = value; }
         }
 
         public int BufferEntryCount
@@ -67,12 +67,7 @@ namespace Umbraco.Core.Logging
 
         protected override string InternalLoggerName
         {
-            get
-            {
-                {
-                    return "ParallelForwardingAppender";
-                }
-            }
+            get { return "ParallelForwardingAppender"; }
         }
 
         #endregion Properties
@@ -88,7 +83,7 @@ namespace Umbraco.Core.Logging
 
         private void StartForwarding()
         {
-            if (shutDownRequested)
+            if (_shutDownRequested)
             {
                 return;
             }
@@ -116,7 +111,7 @@ namespace Umbraco.Core.Logging
 
         private void CompleteSubscriberTask()
         {
-            shutDownRequested = true;
+            _shutDownRequested = true;
             if (_loggingEvents == null || _loggingEvents.IsAddingCompleted)
             {
                 return;
@@ -159,7 +154,7 @@ namespace Umbraco.Core.Logging
             loggingEvent.Fix = Fix;
             //In the case where blocking on a full collection, and the task is subsequently completed, the cancellation token
             //will prevent the entry from attempting to add to the completed collection which would result in an exception.
-            _loggingEvents.Add(new LoggingEventContext(loggingEvent, HttpContext), _loggingCancelationToken);
+            _loggingEvents.Add(new LoggingEventContext(loggingEvent), _loggingCancelationToken);
         }
 
         protected override void Append(LoggingEvent[] loggingEvents)
@@ -192,7 +187,6 @@ namespace Umbraco.Core.Logging
                 //This call blocks until an item is available or until adding is completed
                 foreach (var entry in _loggingEvents.GetConsumingEnumerable(_loggingCancelationToken))
                 {
-                    HttpContext = entry.HttpContext;
                     ForwardLoggingEvent(entry.LoggingEvent, ThisType);
                 }
             }

src/Umbraco.Core/Logging/RingBuffer.cs

@@ -1,78 +0,0 @@
-using System;
-
-namespace Umbraco.Core.Logging
-{
-    /// <summary>
-    /// Borrowed from https://github.com/cjbhaines/Log4Net.Async - will reference Nuget packages directly in v8
-    /// </summary>
-    /// <typeparam name="T"></typeparam>
-    internal sealed class RingBuffer<T> : IQueue<T>
-    {
-        private readonly object lockObject = new object();
-        private readonly T[] buffer;
-        private readonly int size;
-        private int readIndex = 0;
-        private int writeIndex = 0;
-        private bool bufferFull = false;
-
-        public int Size { get { return size; } }
-
-        public event Action<object, EventArgs> BufferOverflow;
-
-        public RingBuffer(int size)
-        {
-            this.size = size;
-            buffer = new T[size];
-        }
-
-        public void Enqueue(T item)
-        {
-            var bufferWasFull = false;
-            lock (lockObject)
-            {
-                buffer[writeIndex] = item;
-                writeIndex = (++writeIndex) % size;
-                if (bufferFull)
-                {
-                    bufferWasFull = true;
-                    readIndex = writeIndex;
-                }
-                else if (writeIndex == readIndex)
-                {
-                    bufferFull = true;
-                }
-            }
-
-            if (bufferWasFull)
-            {
-                if (BufferOverflow != null)
-                {
-                    BufferOverflow(this, EventArgs.Empty);
-                }
-            }
-        }
-
-        public bool TryDequeue(out T ret)
-        {
-            if (readIndex == writeIndex && !bufferFull)
-            {
-                ret = default(T);
-                return false;
-            }
-            lock (lockObject)
-            {
-                if (readIndex == writeIndex && !bufferFull)
-                {
-                    ret = default(T);
-                    return false;
-                }
-
-                ret = buffer[readIndex];
-                buffer[readIndex] = default(T);
-                readIndex = (++readIndex) % size;
-                bufferFull = false;
-                return true;
-            }
-        }
-    }
-}

src/Umbraco.Core/Models/Content.cs

@@ -1,7 +1,6 @@
 using System;
 using System.Collections;
 using System.Collections.Generic;
-using System.ComponentModel;
 using System.Linq;
 using System.Reflection;
 using System.Runtime.Serialization;
@@ -76,19 +75,14 @@ namespace Umbraco.Core.Models
             _contentType = contentType;
         }
 
-        private static readonly Lazy<PropertySelectors> Ps = new Lazy<PropertySelectors>();
-
-        private class PropertySelectors
-        {
-            public readonly PropertyInfo TemplateSelector = ExpressionHelper.GetPropertyInfo<Content, ITemplate>(x => x.Template);
-            public readonly PropertyInfo PublishedSelector = ExpressionHelper.GetPropertyInfo<Content, bool>(x => x.Published);
-            public readonly PropertyInfo LanguageSelector = ExpressionHelper.GetPropertyInfo<Content, string>(x => x.Language);
-            public readonly PropertyInfo ReleaseDateSelector = ExpressionHelper.GetPropertyInfo<Content, DateTime?>(x => x.ReleaseDate);
-            public readonly PropertyInfo ExpireDateSelector = ExpressionHelper.GetPropertyInfo<Content, DateTime?>(x => x.ExpireDate);
-            public readonly PropertyInfo WriterSelector = ExpressionHelper.GetPropertyInfo<Content, int>(x => x.WriterId);
-            public readonly PropertyInfo NodeNameSelector = ExpressionHelper.GetPropertyInfo<Content, string>(x => x.NodeName);
-            public readonly PropertyInfo PermissionsChangedSelector = ExpressionHelper.GetPropertyInfo<Content, bool>(x => x.PermissionsChanged);
-        }
+        private static readonly PropertyInfo TemplateSelector = ExpressionHelper.GetPropertyInfo<Content, ITemplate>(x => x.Template);
+        private static readonly PropertyInfo PublishedSelector = ExpressionHelper.GetPropertyInfo<Content, bool>(x => x.Published);
+        private static readonly PropertyInfo LanguageSelector = ExpressionHelper.GetPropertyInfo<Content, string>(x => x.Language);
+        private static readonly PropertyInfo ReleaseDateSelector = ExpressionHelper.GetPropertyInfo<Content, DateTime?>(x => x.ReleaseDate);
+        private static readonly PropertyInfo ExpireDateSelector = ExpressionHelper.GetPropertyInfo<Content, DateTime?>(x => x.ExpireDate);
+        private static readonly PropertyInfo WriterSelector = ExpressionHelper.GetPropertyInfo<Content, int>(x => x.WriterId);
+        private static readonly PropertyInfo NodeNameSelector = ExpressionHelper.GetPropertyInfo<Content, string>(x => x.NodeName);
+        private static readonly PropertyInfo PermissionsChangedSelector = ExpressionHelper.GetPropertyInfo<Content, bool>(x => x.PermissionsChanged);
 
         /// <summary>
         /// Gets or sets the template used by the Content.
@@ -102,7 +96,14 @@ namespace Umbraco.Core.Models
         public virtual ITemplate Template
         {
             get { return _template; }
-            set { SetPropertyValueAndDetectChanges(value, ref _template, Ps.Value.TemplateSelector); }
+            set
+            {
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _template = value;
+                    return _template;
+                }, _template, TemplateSelector);
+            }
         }
 
         /// <summary>
@@ -140,18 +141,31 @@ namespace Umbraco.Core.Models
         public bool Published
         {
             get { return _published; }
-            internal set { SetPropertyValueAndDetectChanges(value, ref _published, Ps.Value.PublishedSelector); }
+            internal set
+            {
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _published = value;
+                    return _published;
+                }, _published, PublishedSelector);
+            }
         }
 
         /// <summary>
         /// Language of the data contained within this Content object.
         /// </summary>
         [Obsolete("This is not used and will be removed from the codebase in future versions")]
-        [EditorBrowsable(EditorBrowsableState.Never)]
         public string Language
         {
             get { return _language; }
-            set { SetPropertyValueAndDetectChanges(value, ref _language, Ps.Value.LanguageSelector); }
+            set
+            {
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _language = value;
+                    return _language;
+                }, _language, LanguageSelector);
+            }
         }
 
         /// <summary>
@@ -161,7 +175,14 @@ namespace Umbraco.Core.Models
         public DateTime? ReleaseDate
         {
             get { return _releaseDate; }
-            set { SetPropertyValueAndDetectChanges(value, ref _releaseDate, Ps.Value.ReleaseDateSelector); }
+            set
+            {
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _releaseDate = value;
+                    return _releaseDate;
+                }, _releaseDate, ReleaseDateSelector);
+            }
         }
 
         /// <summary>
@@ -171,7 +192,14 @@ namespace Umbraco.Core.Models
         public DateTime? ExpireDate
         {
             get { return _expireDate; }
-            set { SetPropertyValueAndDetectChanges(value, ref _expireDate, Ps.Value.ExpireDateSelector); }
+            set
+            {
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _expireDate = value;
+                    return _expireDate;
+                }, _expireDate, ExpireDateSelector);
+            }
         }
 
         /// <summary>
@@ -181,7 +209,14 @@ namespace Umbraco.Core.Models
         public virtual int WriterId
         {
             get { return _writer; }
-            set { SetPropertyValueAndDetectChanges(value, ref _writer, Ps.Value.WriterSelector); }
+            set
+            {
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _writer = value;
+                    return _writer;
+                }, _writer, WriterSelector);
+            }
         }
 
         /// <summary>
@@ -194,7 +229,14 @@ namespace Umbraco.Core.Models
         internal string NodeName
         {
             get { return _nodeName; }
-            set { SetPropertyValueAndDetectChanges(value, ref _nodeName, Ps.Value.NodeNameSelector); }
+            set
+            {
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _nodeName = value;
+                    return _nodeName;
+                }, _nodeName, NodeNameSelector);
+            }
         }
 
         /// <summary>
@@ -204,7 +246,14 @@ namespace Umbraco.Core.Models
         internal bool PermissionsChanged
         {
             get { return _permissionsChanged; }
-            set { SetPropertyValueAndDetectChanges(value, ref _permissionsChanged, Ps.Value.PermissionsChangedSelector); }
+            set
+            {
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _permissionsChanged = value;
+                    return _permissionsChanged;
+                }, _permissionsChanged, PermissionsChangedSelector);
+            }
         }
 
         /// <summary>

src/Umbraco.Core/Models/ContentBase.cs

@@ -81,24 +81,19 @@ namespace Umbraco.Core.Models
             _additionalData = new Dictionary<string, object>();
 		}
 
-        private static readonly Lazy<PropertySelectors> Ps = new Lazy<PropertySelectors>();
-
-        private class PropertySelectors
-        {
-            public readonly PropertyInfo NameSelector = ExpressionHelper.GetPropertyInfo<ContentBase, string>(x => x.Name);
-            public readonly PropertyInfo ParentIdSelector = ExpressionHelper.GetPropertyInfo<ContentBase, int>(x => x.ParentId);
-            public readonly PropertyInfo SortOrderSelector = ExpressionHelper.GetPropertyInfo<ContentBase, int>(x => x.SortOrder);
-            public readonly PropertyInfo LevelSelector = ExpressionHelper.GetPropertyInfo<ContentBase, int>(x => x.Level);
-            public readonly PropertyInfo PathSelector = ExpressionHelper.GetPropertyInfo<ContentBase, string>(x => x.Path);
-            public readonly PropertyInfo CreatorIdSelector = ExpressionHelper.GetPropertyInfo<ContentBase, int>(x => x.CreatorId);
-            public readonly PropertyInfo TrashedSelector = ExpressionHelper.GetPropertyInfo<ContentBase, bool>(x => x.Trashed);
-            public readonly PropertyInfo DefaultContentTypeIdSelector = ExpressionHelper.GetPropertyInfo<ContentBase, int>(x => x.ContentTypeId);
-            public readonly PropertyInfo PropertyCollectionSelector = ExpressionHelper.GetPropertyInfo<ContentBase, PropertyCollection>(x => x.Properties);
-        }        
+	    private static readonly PropertyInfo NameSelector = ExpressionHelper.GetPropertyInfo<ContentBase, string>(x => x.Name);
+        private static readonly PropertyInfo ParentIdSelector = ExpressionHelper.GetPropertyInfo<ContentBase, int>(x => x.ParentId);
+        private static readonly PropertyInfo SortOrderSelector = ExpressionHelper.GetPropertyInfo<ContentBase, int>(x => x.SortOrder);
+        private static readonly PropertyInfo LevelSelector = ExpressionHelper.GetPropertyInfo<ContentBase, int>(x => x.Level);
+        private static readonly PropertyInfo PathSelector = ExpressionHelper.GetPropertyInfo<ContentBase, string>(x => x.Path);
+        private static readonly PropertyInfo CreatorIdSelector = ExpressionHelper.GetPropertyInfo<ContentBase, int>(x => x.CreatorId);
+        private static readonly PropertyInfo TrashedSelector = ExpressionHelper.GetPropertyInfo<ContentBase, bool>(x => x.Trashed);
+        private static readonly PropertyInfo DefaultContentTypeIdSelector = ExpressionHelper.GetPropertyInfo<ContentBase, int>(x => x.ContentTypeId);
+        private readonly static PropertyInfo PropertyCollectionSelector = ExpressionHelper.GetPropertyInfo<ContentBase, PropertyCollection>(x => x.Properties);
 
         protected void PropertiesChanged(object sender, NotifyCollectionChangedEventArgs e)
         {
-            OnPropertyChanged(Ps.Value.PropertyCollectionSelector);
+            OnPropertyChanged(PropertyCollectionSelector);
         }
 
         /// <summary>
@@ -119,7 +114,7 @@ namespace Umbraco.Core.Models
             set
             {
                 _parentId = new Lazy<int>(() => value);
-                OnPropertyChanged(Ps.Value.ParentIdSelector);
+                OnPropertyChanged(ParentIdSelector);
             }
         }
 
@@ -130,7 +125,14 @@ namespace Umbraco.Core.Models
         public virtual string Name
         {
             get { return _name; }
-            set { SetPropertyValueAndDetectChanges(value, ref _name, Ps.Value.NameSelector); }
+            set
+            {
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _name = value;
+                    return _name;
+                }, _name, NameSelector);
+            }
         }
 
         /// <summary>
@@ -140,7 +142,14 @@ namespace Umbraco.Core.Models
         public virtual int SortOrder
         {
             get { return _sortOrder; }
-            set { SetPropertyValueAndDetectChanges(value, ref _sortOrder, Ps.Value.SortOrderSelector); }
+            set
+            {
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _sortOrder = value;
+                    return _sortOrder;
+                }, _sortOrder, SortOrderSelector);
+            }
         }
 
         /// <summary>
@@ -150,7 +159,14 @@ namespace Umbraco.Core.Models
         public virtual int Level
         {
             get { return _level; }
-            set { SetPropertyValueAndDetectChanges(value, ref _level, Ps.Value.LevelSelector); }
+            set
+            {
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _level = value;
+                    return _level;
+                }, _level, LevelSelector);
+            }
         }
 
         /// <summary>
@@ -160,7 +176,14 @@ namespace Umbraco.Core.Models
         public virtual string Path //Setting this value should be handled by the class not the user
         {
             get { return _path; }
-            set { SetPropertyValueAndDetectChanges(value, ref _path, Ps.Value.PathSelector); }
+            set
+            {
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _path = value;
+                    return _path;
+                }, _path, PathSelector);
+            }
         }
 
         /// <summary>
@@ -170,7 +193,14 @@ namespace Umbraco.Core.Models
         public virtual int CreatorId
         {
             get { return _creatorId; }
-            set { SetPropertyValueAndDetectChanges(value, ref _creatorId, Ps.Value.CreatorIdSelector); }
+            set
+            {
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _creatorId = value;
+                    return _creatorId;
+                }, _creatorId, CreatorIdSelector);
+            }
         }
         
         /// <summary>
@@ -182,7 +212,14 @@ namespace Umbraco.Core.Models
         public virtual bool Trashed //Setting this value should be handled by the class not the user
         {
             get { return _trashed; }
-            internal set { SetPropertyValueAndDetectChanges(value, ref _trashed, Ps.Value.TrashedSelector); }
+            internal set
+            {
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _trashed = value;
+                    return _trashed;
+                }, _trashed, TrashedSelector);
+            }
         }
 
         /// <summary>
@@ -207,7 +244,14 @@ namespace Umbraco.Core.Models
                 }
                 return _contentTypeId;
             }
-            protected set { SetPropertyValueAndDetectChanges(value, ref _contentTypeId, Ps.Value.DefaultContentTypeIdSelector); }
+            protected set
+            {
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _contentTypeId = value;
+                    return _contentTypeId;
+                }, _contentTypeId, DefaultContentTypeIdSelector);
+            }
         }
 
         /// <summary>

src/Umbraco.Core/Models/ContentType.cs

@@ -48,13 +48,8 @@ namespace Umbraco.Core.Models
             _allowedTemplates = new List<ITemplate>();
         }
 
-        private static readonly Lazy<PropertySelectors> Ps = new Lazy<PropertySelectors>();
-
-        private class PropertySelectors
-        {
-            public readonly PropertyInfo DefaultTemplateSelector = ExpressionHelper.GetPropertyInfo<ContentType, int>(x => x.DefaultTemplateId);
-            public readonly PropertyInfo AllowedTemplatesSelector = ExpressionHelper.GetPropertyInfo<ContentType, IEnumerable<ITemplate>>(x => x.AllowedTemplates);
-        }
+        private static readonly PropertyInfo DefaultTemplateSelector = ExpressionHelper.GetPropertyInfo<ContentType, int>(x => x.DefaultTemplateId);
+        private static readonly PropertyInfo AllowedTemplatesSelector = ExpressionHelper.GetPropertyInfo<ContentType, IEnumerable<ITemplate>>(x => x.AllowedTemplates);
 
         /// <summary>
         /// Gets or sets the alias of the default Template.
@@ -75,7 +70,14 @@ namespace Umbraco.Core.Models
         internal int DefaultTemplateId
         {
             get { return _defaultTemplate; }
-            set { SetPropertyValueAndDetectChanges(value, ref _defaultTemplate, Ps.Value.DefaultTemplateSelector); }
+            set
+            {
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _defaultTemplate = value;
+                    return _defaultTemplate;
+                }, _defaultTemplate, DefaultTemplateSelector);
+            }
         }
 
         /// <summary>
@@ -90,7 +92,11 @@ namespace Umbraco.Core.Models
             get { return _allowedTemplates; }
             set
             {
-                SetPropertyValueAndDetectChanges(value, ref _allowedTemplates, Ps.Value.AllowedTemplatesSelector,
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _allowedTemplates = value;
+                    return _allowedTemplates;
+                }, _allowedTemplates, AllowedTemplatesSelector,
                     //Custom comparer for enumerable
                     new DelegateEqualityComparer<IEnumerable<ITemplate>>(
                         (templates, enumerable) => templates.UnsortedSequenceEqual(enumerable),

src/Umbraco.Core/Models/ContentTypeBase.cs

@@ -67,38 +67,33 @@ namespace Umbraco.Core.Models
             _additionalData = new Dictionary<string, object>();
         }
 
-        private static readonly Lazy<PropertySelectors> Ps = new Lazy<PropertySelectors>();
-
-        private class PropertySelectors
-        {
-            public readonly PropertyInfo NameSelector = ExpressionHelper.GetPropertyInfo<ContentTypeBase, string>(x => x.Name);
-            public readonly PropertyInfo ParentIdSelector = ExpressionHelper.GetPropertyInfo<ContentTypeBase, int>(x => x.ParentId);
-            public readonly PropertyInfo SortOrderSelector = ExpressionHelper.GetPropertyInfo<ContentTypeBase, int>(x => x.SortOrder);
-            public readonly PropertyInfo LevelSelector = ExpressionHelper.GetPropertyInfo<ContentTypeBase, int>(x => x.Level);
-            public readonly PropertyInfo PathSelector = ExpressionHelper.GetPropertyInfo<ContentTypeBase, string>(x => x.Path);
-            public readonly PropertyInfo AliasSelector = ExpressionHelper.GetPropertyInfo<ContentTypeBase, string>(x => x.Alias);
-            public readonly PropertyInfo DescriptionSelector = ExpressionHelper.GetPropertyInfo<ContentTypeBase, string>(x => x.Description);
-            public readonly PropertyInfo IconSelector = ExpressionHelper.GetPropertyInfo<ContentTypeBase, string>(x => x.Icon);
-            public readonly PropertyInfo ThumbnailSelector = ExpressionHelper.GetPropertyInfo<ContentTypeBase, string>(x => x.Thumbnail);
-            public readonly PropertyInfo CreatorIdSelector = ExpressionHelper.GetPropertyInfo<ContentTypeBase, int>(x => x.CreatorId);
-            public readonly PropertyInfo AllowedAsRootSelector = ExpressionHelper.GetPropertyInfo<ContentTypeBase, bool>(x => x.AllowedAsRoot);
-            public readonly PropertyInfo IsContainerSelector = ExpressionHelper.GetPropertyInfo<ContentTypeBase, bool>(x => x.IsContainer);
-            public readonly PropertyInfo TrashedSelector = ExpressionHelper.GetPropertyInfo<ContentTypeBase, bool>(x => x.Trashed);
-            public readonly PropertyInfo AllowedContentTypesSelector = ExpressionHelper.GetPropertyInfo<ContentTypeBase, IEnumerable<ContentTypeSort>>(x => x.AllowedContentTypes);
-            public readonly PropertyInfo PropertyGroupCollectionSelector = ExpressionHelper.GetPropertyInfo<ContentTypeBase, PropertyGroupCollection>(x => x.PropertyGroups);
-            public readonly PropertyInfo PropertyTypeCollectionSelector = ExpressionHelper.GetPropertyInfo<ContentTypeBase, IEnumerable<PropertyType>>(x => x.PropertyTypes);
-            public readonly PropertyInfo HasPropertyTypeBeenRemovedSelector = ExpressionHelper.GetPropertyInfo<ContentTypeBase, bool>(x => x.HasPropertyTypeBeenRemoved);
-        }
+        private static readonly PropertyInfo NameSelector = ExpressionHelper.GetPropertyInfo<ContentTypeBase, string>(x => x.Name);
+        private static readonly PropertyInfo ParentIdSelector = ExpressionHelper.GetPropertyInfo<ContentTypeBase, int>(x => x.ParentId);
+        private static readonly PropertyInfo SortOrderSelector = ExpressionHelper.GetPropertyInfo<ContentTypeBase, int>(x => x.SortOrder);
+        private static readonly PropertyInfo LevelSelector = ExpressionHelper.GetPropertyInfo<ContentTypeBase, int>(x => x.Level);
+        private static readonly PropertyInfo PathSelector = ExpressionHelper.GetPropertyInfo<ContentTypeBase, string>(x => x.Path);
+        private static readonly PropertyInfo AliasSelector = ExpressionHelper.GetPropertyInfo<ContentTypeBase, string>(x => x.Alias);
+        private static readonly PropertyInfo DescriptionSelector = ExpressionHelper.GetPropertyInfo<ContentTypeBase, string>(x => x.Description);
+        private static readonly PropertyInfo IconSelector = ExpressionHelper.GetPropertyInfo<ContentTypeBase, string>(x => x.Icon);
+        private static readonly PropertyInfo ThumbnailSelector = ExpressionHelper.GetPropertyInfo<ContentTypeBase, string>(x => x.Thumbnail);
+        private static readonly PropertyInfo CreatorIdSelector = ExpressionHelper.GetPropertyInfo<ContentTypeBase, int>(x => x.CreatorId);
+        private static readonly PropertyInfo AllowedAsRootSelector = ExpressionHelper.GetPropertyInfo<ContentTypeBase, bool>(x => x.AllowedAsRoot);
+        private static readonly PropertyInfo IsContainerSelector = ExpressionHelper.GetPropertyInfo<ContentTypeBase, bool>(x => x.IsContainer);
+        private static readonly PropertyInfo TrashedSelector = ExpressionHelper.GetPropertyInfo<ContentTypeBase, bool>(x => x.Trashed);
+        private static readonly PropertyInfo AllowedContentTypesSelector = ExpressionHelper.GetPropertyInfo<ContentTypeBase, IEnumerable<ContentTypeSort>>(x => x.AllowedContentTypes);
+        private static readonly PropertyInfo PropertyGroupCollectionSelector = ExpressionHelper.GetPropertyInfo<ContentTypeBase, PropertyGroupCollection>(x => x.PropertyGroups);
+        private static readonly PropertyInfo PropertyTypeCollectionSelector = ExpressionHelper.GetPropertyInfo<ContentTypeBase, IEnumerable<PropertyType>>(x => x.PropertyTypes);
+        private static readonly PropertyInfo HasPropertyTypeBeenRemovedSelector = ExpressionHelper.GetPropertyInfo<ContentTypeBase, bool>(x => x.HasPropertyTypeBeenRemoved);
 
 
         protected void PropertyGroupsChanged(object sender, NotifyCollectionChangedEventArgs e)
         {
-            OnPropertyChanged(Ps.Value.PropertyGroupCollectionSelector);
+            OnPropertyChanged(PropertyGroupCollectionSelector);
         }
 
         protected void PropertyTypesChanged(object sender, NotifyCollectionChangedEventArgs e)
         {
-            OnPropertyChanged(Ps.Value.PropertyTypeCollectionSelector);
+            OnPropertyChanged(PropertyTypeCollectionSelector);
         }
 
         /// <summary>
@@ -120,7 +115,7 @@ namespace Umbraco.Core.Models
             set
             {
                 _parentId = new Lazy<int>(() => value);
-                OnPropertyChanged(Ps.Value.ParentIdSelector);
+                OnPropertyChanged(ParentIdSelector);
             }
         }
 
@@ -131,7 +126,14 @@ namespace Umbraco.Core.Models
         public virtual string Name
         {
             get { return _name; }
-            set { SetPropertyValueAndDetectChanges(value, ref _name, Ps.Value.NameSelector); }
+            set
+            {
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _name = value;
+                    return _name;
+                }, _name, NameSelector);
+            }
         }
 
         /// <summary>
@@ -141,7 +143,14 @@ namespace Umbraco.Core.Models
         public virtual int Level //NOTE Is this relevant for a ContentType?
         {
             get { return _level; }
-            set { SetPropertyValueAndDetectChanges(value, ref _level, Ps.Value.LevelSelector); }
+            set
+            {
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _level = value;
+                    return _level;
+                }, _level, LevelSelector);
+            }
         }
 
         /// <summary>
@@ -151,7 +160,14 @@ namespace Umbraco.Core.Models
         public virtual string Path //NOTE Is this relevant for a ContentType?
         {
             get { return _path; }
-            set { SetPropertyValueAndDetectChanges(value, ref _path, Ps.Value.PathSelector); }
+            set
+            {
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _path = value;
+                    return _path;
+                }, _path, PathSelector);
+            }
         }
 
         /// <summary>
@@ -163,10 +179,12 @@ namespace Umbraco.Core.Models
             get { return _alias; }
             set
             {
-                SetPropertyValueAndDetectChanges(
-                    value.ToCleanString(CleanStringType.Alias | CleanStringType.UmbracoCase), 
-                    ref _alias, 
-                    Ps.Value.AliasSelector);
+                SetPropertyValueAndDetectChanges(o =>
+                    {
+                        //_alias = value.ToSafeAlias();
+                        _alias = value.ToCleanString(CleanStringType.Alias | CleanStringType.UmbracoCase);
+                        return _alias;
+                    }, _alias, AliasSelector);
             }
         }
 
@@ -177,7 +195,14 @@ namespace Umbraco.Core.Models
         public virtual string Description
         {
             get { return _description; }
-            set { SetPropertyValueAndDetectChanges(value, ref _description, Ps.Value.DescriptionSelector); }
+            set
+            {
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _description = value;
+                    return _description;
+                }, _description, DescriptionSelector);
+            }
         }
 
         /// <summary>
@@ -187,7 +212,14 @@ namespace Umbraco.Core.Models
         public virtual int SortOrder
         {
             get { return _sortOrder; }
-            set { SetPropertyValueAndDetectChanges(value, ref _sortOrder, Ps.Value.SortOrderSelector); }
+            set
+            {
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _sortOrder = value;
+                    return _sortOrder;
+                }, _sortOrder, SortOrderSelector);
+            }
         }
 
         /// <summary>
@@ -197,7 +229,14 @@ namespace Umbraco.Core.Models
         public virtual string Icon
         {
             get { return _icon; }
-            set { SetPropertyValueAndDetectChanges(value, ref _icon, Ps.Value.IconSelector); }
+            set
+            {
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _icon = value;
+                    return _icon;
+                }, _icon, IconSelector);
+            }
         }
 
         /// <summary>
@@ -207,7 +246,14 @@ namespace Umbraco.Core.Models
         public virtual string Thumbnail
         {
             get { return _thumbnail; }
-            set { SetPropertyValueAndDetectChanges(value, ref _thumbnail, Ps.Value.ThumbnailSelector); }
+            set
+            {
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _thumbnail = value;
+                    return _thumbnail;
+                }, _thumbnail, ThumbnailSelector);
+            }
         }
 
         /// <summary>
@@ -217,7 +263,14 @@ namespace Umbraco.Core.Models
         public virtual int CreatorId
         {
             get { return _creatorId; }
-            set { SetPropertyValueAndDetectChanges(value, ref _creatorId, Ps.Value.CreatorIdSelector); }
+            set
+            {
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _creatorId = value;
+                    return _creatorId;
+                }, _creatorId, CreatorIdSelector);
+            }
         }
 
         /// <summary>
@@ -227,7 +280,14 @@ namespace Umbraco.Core.Models
         public virtual bool AllowedAsRoot
         {
             get { return _allowedAsRoot; }
-            set { SetPropertyValueAndDetectChanges(value, ref _allowedAsRoot, Ps.Value.AllowedAsRootSelector); }
+            set
+            {
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _allowedAsRoot = value;
+                    return _allowedAsRoot;
+                }, _allowedAsRoot, AllowedAsRootSelector);
+            }
         }
 
         /// <summary>
@@ -240,7 +300,14 @@ namespace Umbraco.Core.Models
         public virtual bool IsContainer
         {
             get { return _isContainer; }
-            set { SetPropertyValueAndDetectChanges(value, ref _isContainer, Ps.Value.IsContainerSelector); }
+            set
+            {
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _isContainer = value;
+                    return _isContainer;
+                }, _isContainer, IsContainerSelector);
+            }
         }
 
         /// <summary>
@@ -251,7 +318,14 @@ namespace Umbraco.Core.Models
         public virtual bool Trashed //NOTE Is this relevant for a ContentType?
         {
             get { return _trashed; }
-            set { SetPropertyValueAndDetectChanges(value, ref _trashed, Ps.Value.TrashedSelector); }
+            set
+            {
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _trashed = value;
+                    return _trashed;
+                }, _trashed, TrashedSelector);
+            }
         }
 
         private IDictionary<string, object> _additionalData;
@@ -273,11 +347,15 @@ namespace Umbraco.Core.Models
             get { return _allowedContentTypes; }
             set
             {
-                SetPropertyValueAndDetectChanges(value, ref _allowedContentTypes, Ps.Value.AllowedContentTypesSelector,
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _allowedContentTypes = value;
+                    return _allowedContentTypes;
+                }, _allowedContentTypes, AllowedContentTypesSelector,
                     //Custom comparer for enumerable
                     new DelegateEqualityComparer<IEnumerable<ContentTypeSort>>(
                         (sorts, enumerable) => sorts.UnsortedSequenceEqual(enumerable),
-                        sorts => sorts.GetHashCode()));                
+                        sorts => sorts.GetHashCode()));
             }
         }
 
@@ -340,7 +418,7 @@ namespace Umbraco.Core.Models
             private set
             {
                 _hasPropertyTypeBeenRemoved = value;
-                OnPropertyChanged(Ps.Value.HasPropertyTypeBeenRemovedSelector);
+                OnPropertyChanged(HasPropertyTypeBeenRemovedSelector);
             }
         }
 
@@ -409,8 +487,11 @@ namespace Umbraco.Core.Models
             var oldPropertyGroup = PropertyGroups.FirstOrDefault(x => 
                 x.PropertyTypes.Any(y => y.Alias == propertyTypeAlias));
 
-            // set new group
-            propertyType.PropertyGroupId = newPropertyGroup == null ? null : new Lazy<int>(() => newPropertyGroup.Id, false);
+            // reset PropertyGroupId, which will be re-evaluated when the content type
+            // is saved - what is important is group.PropertyTypes - see code in
+            // ContentTypeBaseRepository.PersistUpdatedBaseContentType
+            propertyType.PropertyGroupId = new Lazy<int>(() => default(int));
+            propertyType.ResetDirtyProperties(); // PropertyGroupId must not be dirty
 
             // remove from old group, if any - add to new group, if any
             if (oldPropertyGroup != null)
@@ -459,13 +540,13 @@ namespace Umbraco.Core.Models
             // re-assign the group's properties to no group
             foreach (var property in group.PropertyTypes)
             {
-                property.PropertyGroupId = null;
+                property.PropertyGroupId = new Lazy<int>(() => 0);
                 _propertyTypes.Add(property);
             }
 
             // actually remove the group
             PropertyGroups.RemoveItem(propertyGroupName);
-            OnPropertyChanged(Ps.Value.PropertyGroupCollectionSelector);
+            OnPropertyChanged(PropertyGroupCollectionSelector);
         }
 
         /// <summary>

src/Umbraco.Core/Models/ContentTypeCompositionBase.cs

@@ -32,13 +32,9 @@ namespace Umbraco.Core.Models
             AddContentType(parent);
         }
 
-        private static readonly Lazy<PropertySelectors> Ps = new Lazy<PropertySelectors>();
-
-        private class PropertySelectors
-        {
-            public readonly PropertyInfo ContentTypeCompositionSelector =
-                ExpressionHelper.GetPropertyInfo<ContentTypeCompositionBase, IEnumerable<IContentTypeComposition>>(x => x.ContentTypeComposition);
-        }
+        private static readonly PropertyInfo ContentTypeCompositionSelector =
+            ExpressionHelper.GetPropertyInfo<ContentTypeCompositionBase, IEnumerable<IContentTypeComposition>>(
+                x => x.ContentTypeComposition);
 
         /// <summary>
         /// Gets or sets the content types that compose this content type.
@@ -50,7 +46,7 @@ namespace Umbraco.Core.Models
             set
             {
                 _contentTypeComposition = value.ToList();
-                OnPropertyChanged(Ps.Value.ContentTypeCompositionSelector);
+                OnPropertyChanged(ContentTypeCompositionSelector);
             }
         }
 
@@ -106,7 +102,7 @@ namespace Umbraco.Core.Models
                     throw new InvalidCompositionException(Alias, contentType.Alias, conflictingPropertyTypeAliases.ToArray());
 
                 _contentTypeComposition.Add(contentType);
-                OnPropertyChanged(Ps.Value.ContentTypeCompositionSelector);
+                OnPropertyChanged(ContentTypeCompositionSelector);
                 return true;
             }
             return false;
@@ -132,7 +128,7 @@ namespace Umbraco.Core.Models
                 if (compositionIdsToRemove.Any())
                     RemovedContentTypeKeyTracker.AddRange(compositionIdsToRemove);
 
-                OnPropertyChanged(Ps.Value.ContentTypeCompositionSelector);
+                OnPropertyChanged(ContentTypeCompositionSelector);
                 return _contentTypeComposition.Remove(contentTypeComposition);
             }
             return false;

src/Umbraco.Core/Models/DataTypeDatabaseType.cs

@@ -6,6 +6,10 @@ namespace Umbraco.Core.Models
     /// <summary>
     /// Enum of the various DbTypes for which the Property values are stored
     /// </summary>
+    /// <remarks>
+    /// Object is added to support complex values from PropertyEditors, 
+    /// but will be saved under the Ntext column.
+    /// </remarks>
     [Serializable]
     [DataContract]
     public enum DataTypeDatabaseType

src/Umbraco.Core/Models/DataTypeDefinition.cs

@@ -65,20 +65,15 @@ namespace Umbraco.Core.Models
             _additionalData = new Dictionary<string, object>();
         }
 
-        private static readonly Lazy<PropertySelectors> Ps = new Lazy<PropertySelectors>();
-
-        private class PropertySelectors
-        {
-            public readonly PropertyInfo NameSelector = ExpressionHelper.GetPropertyInfo<DataTypeDefinition, string>(x => x.Name);
-            public readonly PropertyInfo ParentIdSelector = ExpressionHelper.GetPropertyInfo<DataTypeDefinition, int>(x => x.ParentId);
-            public readonly PropertyInfo SortOrderSelector = ExpressionHelper.GetPropertyInfo<DataTypeDefinition, int>(x => x.SortOrder);
-            public readonly PropertyInfo LevelSelector = ExpressionHelper.GetPropertyInfo<DataTypeDefinition, int>(x => x.Level);
-            public readonly PropertyInfo PathSelector = ExpressionHelper.GetPropertyInfo<DataTypeDefinition, string>(x => x.Path);
-            public readonly PropertyInfo UserIdSelector = ExpressionHelper.GetPropertyInfo<DataTypeDefinition, int>(x => x.CreatorId);
-            public readonly PropertyInfo TrashedSelector = ExpressionHelper.GetPropertyInfo<DataTypeDefinition, bool>(x => x.Trashed);
-            public readonly PropertyInfo PropertyEditorAliasSelector = ExpressionHelper.GetPropertyInfo<DataTypeDefinition, string>(x => x.PropertyEditorAlias);
-            public readonly PropertyInfo DatabaseTypeSelector = ExpressionHelper.GetPropertyInfo<DataTypeDefinition, DataTypeDatabaseType>(x => x.DatabaseType);
-        }
+        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);
+        private static readonly PropertyInfo LevelSelector = ExpressionHelper.GetPropertyInfo<DataTypeDefinition, int>(x => x.Level);
+        private static readonly PropertyInfo PathSelector = ExpressionHelper.GetPropertyInfo<DataTypeDefinition, string>(x => x.Path);
+        private static readonly PropertyInfo UserIdSelector = ExpressionHelper.GetPropertyInfo<DataTypeDefinition, int>(x => x.CreatorId);
+        private static readonly PropertyInfo TrashedSelector = ExpressionHelper.GetPropertyInfo<DataTypeDefinition, bool>(x => x.Trashed);
+        private static readonly PropertyInfo PropertyEditorAliasSelector = ExpressionHelper.GetPropertyInfo<DataTypeDefinition, string>(x => x.PropertyEditorAlias);
+        private static readonly PropertyInfo DatabaseTypeSelector = ExpressionHelper.GetPropertyInfo<DataTypeDefinition, DataTypeDatabaseType>(x => x.DatabaseType);
 
         /// <summary>
         /// Gets or sets the Id of the Parent entity
@@ -88,7 +83,14 @@ namespace Umbraco.Core.Models
         public int ParentId
         {
             get { return _parentId; }
-            set { SetPropertyValueAndDetectChanges(value, ref _parentId, Ps.Value.ParentIdSelector); }
+            set
+            {
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _parentId = value;
+                    return _parentId;
+                }, _parentId, ParentIdSelector);
+            }
         }
 
         /// <summary>
@@ -98,7 +100,14 @@ namespace Umbraco.Core.Models
         public string Name
         {
             get { return _name; }
-            set { SetPropertyValueAndDetectChanges(value, ref _name, Ps.Value.NameSelector); }
+            set
+            {
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _name = value;
+                    return _name;
+                }, _name, NameSelector);
+            }
         }
 
         /// <summary>
@@ -108,7 +117,14 @@ namespace Umbraco.Core.Models
         public int SortOrder
         {
             get { return _sortOrder; }
-            set { SetPropertyValueAndDetectChanges(value, ref _sortOrder, Ps.Value.SortOrderSelector); }
+            set
+            {
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _sortOrder = value;
+                    return _sortOrder;
+                }, _sortOrder, SortOrderSelector);
+            }
         }
 
         /// <summary>
@@ -118,7 +134,14 @@ namespace Umbraco.Core.Models
         public int Level
         {
             get { return _level; }
-            set { SetPropertyValueAndDetectChanges(value, ref _level, Ps.Value.LevelSelector); }
+            set
+            {
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _level = value;
+                    return _level;
+                }, _level, LevelSelector);
+            }
         }
 
         /// <summary>
@@ -128,7 +151,14 @@ namespace Umbraco.Core.Models
         public string Path //Setting this value should be handled by the class not the user
         {
             get { return _path; }
-            set { SetPropertyValueAndDetectChanges(value, ref _path, Ps.Value.PathSelector); }
+            set
+            {
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _path = value;
+                    return _path;
+                }, _path, PathSelector);
+            }
         }
 
         /// <summary>
@@ -138,7 +168,14 @@ namespace Umbraco.Core.Models
         public int CreatorId
         {
             get { return _creatorId; }
-            set { SetPropertyValueAndDetectChanges(value, ref _creatorId, Ps.Value.UserIdSelector); }
+            set
+            {
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _creatorId = value;
+                    return _creatorId;
+                }, _creatorId, UserIdSelector);
+            }
         }
 
         //NOTE: SD: Why do we have this ??
@@ -152,7 +189,11 @@ namespace Umbraco.Core.Models
             get { return _trashed; }
             internal set
             {
-                SetPropertyValueAndDetectChanges(value, ref _trashed, Ps.Value.TrashedSelector);
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _trashed = value;
+                    return _trashed;
+                }, _trashed, TrashedSelector);
                 //This is a custom property that is not exposed in IUmbracoEntity so add it to the additional data
                 _additionalData["Trashed"] = value;
             }
@@ -164,7 +205,11 @@ namespace Umbraco.Core.Models
             get { return _propertyEditorAlias; }
             set
             {
-                SetPropertyValueAndDetectChanges(value, ref _propertyEditorAlias, Ps.Value.PropertyEditorAliasSelector);
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _propertyEditorAlias = value;
+                    return _propertyEditorAlias;
+                }, _propertyEditorAlias, PropertyEditorAliasSelector);
                 //This is a custom property that is not exposed in IUmbracoEntity so add it to the additional data
                 _additionalData["DatabaseType"] = value;
             }
@@ -200,7 +245,12 @@ namespace Umbraco.Core.Models
             get { return _databaseType; }
             set 
             {
-                SetPropertyValueAndDetectChanges(value, ref _databaseType, Ps.Value.DatabaseTypeSelector);                
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _databaseType = value;
+                    return _databaseType;
+                }, _databaseType, DatabaseTypeSelector);
+
                 //This is a custom property that is not exposed in IUmbracoEntity so add it to the additional data
                 _additionalData["DatabaseType"] = value;
             }

src/Umbraco.Core/Models/DictionaryItem.cs

@@ -30,14 +30,9 @@ namespace Umbraco.Core.Models
             _translations = new List<IDictionaryTranslation>();
         }
 
-        private static readonly Lazy<PropertySelectors> Ps = new Lazy<PropertySelectors>();
-
-        private class PropertySelectors
-        {
-            public readonly PropertyInfo ParentIdSelector = ExpressionHelper.GetPropertyInfo<DictionaryItem, Guid?>(x => x.ParentId);
-            public readonly PropertyInfo ItemKeySelector = ExpressionHelper.GetPropertyInfo<DictionaryItem, string>(x => x.ItemKey);
-            public readonly PropertyInfo TranslationsSelector = ExpressionHelper.GetPropertyInfo<DictionaryItem, IEnumerable<IDictionaryTranslation>>(x => x.Translations);
-        }
+        private static readonly PropertyInfo ParentIdSelector = ExpressionHelper.GetPropertyInfo<DictionaryItem, Guid?>(x => x.ParentId);
+        private static readonly PropertyInfo ItemKeySelector = ExpressionHelper.GetPropertyInfo<DictionaryItem, string>(x => x.ItemKey);
+        private static readonly PropertyInfo TranslationsSelector = ExpressionHelper.GetPropertyInfo<DictionaryItem, IEnumerable<IDictionaryTranslation>>(x => x.Translations);
 
         /// <summary>
         /// Gets or Sets the Parent Id of the Dictionary Item
@@ -46,7 +41,14 @@ namespace Umbraco.Core.Models
         public Guid? ParentId
         {
             get { return _parentId; }
-            set { SetPropertyValueAndDetectChanges(value, ref _parentId, Ps.Value.ParentIdSelector); }
+            set
+            {
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _parentId = value;
+                    return _parentId;
+                }, _parentId, ParentIdSelector);
+            }
         }
 
         /// <summary>
@@ -56,7 +58,14 @@ namespace Umbraco.Core.Models
         public string ItemKey
         {
             get { return _itemKey; }
-            set { SetPropertyValueAndDetectChanges(value, ref _itemKey, Ps.Value.ItemKeySelector); }
+            set
+            {
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _itemKey = value;
+                    return _itemKey;
+                }, _itemKey, ItemKeySelector);
+            }
         }
 
         /// <summary>
@@ -68,21 +77,25 @@ namespace Umbraco.Core.Models
             get { return _translations; }
             set
             {
-                var asArray = value.ToArray();
-                //ensure the language callback is set on each translation
-                if (GetLanguage != null)
+                SetPropertyValueAndDetectChanges(o =>
                 {
-                    foreach (var translation in asArray.OfType<DictionaryTranslation>())
+                    var asArray = value.ToArray();
+                    //ensure the language callback is set on each translation
+                    if (GetLanguage != null)
                     {
-                        translation.GetLanguage = GetLanguage;
+                        foreach (var translation in asArray.OfType<DictionaryTranslation>())
+                        {
+                            translation.GetLanguage = GetLanguage;
+                        }
                     }
-                }
 
-                SetPropertyValueAndDetectChanges(asArray, ref _translations, Ps.Value.TranslationsSelector,
+                    _translations = asArray;                    
+                    return _translations;
+                }, _translations, TranslationsSelector,
                     //Custom comparer for enumerable
                     new DelegateEqualityComparer<IEnumerable<IDictionaryTranslation>>(
                         (enumerable, translations) => enumerable.UnsortedSequenceEqual(translations),
-                        enumerable => enumerable.GetHashCode()));                
+                        enumerable => enumerable.GetHashCode()));
             }
         }
     }

src/Umbraco.Core/Models/DictionaryTranslation.cs

@@ -19,7 +19,7 @@ namespace Umbraco.Core.Models
         private string _value;
         //note: this will be memberwise cloned
         private int _languageId;
-        
+
         public DictionaryTranslation(ILanguage language, string value)
         {
             if (language == null) throw new ArgumentNullException("language");
@@ -50,13 +50,8 @@ namespace Umbraco.Core.Models
             Key = uniqueId;
         }
 
-        private static readonly Lazy<PropertySelectors> Ps = new Lazy<PropertySelectors>();
-
-        private class PropertySelectors
-        {
-            public readonly PropertyInfo LanguageSelector = ExpressionHelper.GetPropertyInfo<DictionaryTranslation, ILanguage>(x => x.Language);
-            public readonly PropertyInfo ValueSelector = ExpressionHelper.GetPropertyInfo<DictionaryTranslation, string>(x => x.Value);
-        }
+        private static readonly PropertyInfo LanguageSelector = ExpressionHelper.GetPropertyInfo<DictionaryTranslation, ILanguage>(x => x.Language);
+        private static readonly PropertyInfo ValueSelector = ExpressionHelper.GetPropertyInfo<DictionaryTranslation, string>(x => x.Value);
 
         /// <summary>
         /// Gets or sets the <see cref="Language"/> for the translation
@@ -84,8 +79,12 @@ namespace Umbraco.Core.Models
             }
             set
             {
-                SetPropertyValueAndDetectChanges(value, ref _language, Ps.Value.LanguageSelector);
-                _languageId = _language == null ? -1 : _language.Id;                
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _language = value;
+                    _languageId = _language == null ? -1 : _language.Id;
+                    return _language;
+                }, _language, LanguageSelector);
             }
         }
 
@@ -101,7 +100,14 @@ namespace Umbraco.Core.Models
         public string Value
         {
             get { return _value; }
-            set { SetPropertyValueAndDetectChanges(value, ref _value, Ps.Value.ValueSelector); }
+            set
+            {
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _value = value;
+                    return _value;
+                }, _value, ValueSelector);
+            }
         }
 
         public override object DeepClone()

src/Umbraco.Core/Models/EntityBase/Entity.cs

@@ -23,17 +23,13 @@ namespace Umbraco.Core.Models.EntityBase
         private DateTime _updateDate;
         private bool _wasCancelled;
 
-        private static readonly Lazy<PropertySelectors> Ps = new Lazy<PropertySelectors>();
-
-        private class PropertySelectors
-        {
-            public readonly PropertyInfo IdSelector = ExpressionHelper.GetPropertyInfo<Entity, int>(x => x.Id);
-            public readonly PropertyInfo KeySelector = ExpressionHelper.GetPropertyInfo<Entity, Guid>(x => x.Key);
-            public readonly PropertyInfo CreateDateSelector = ExpressionHelper.GetPropertyInfo<Entity, DateTime>(x => x.CreateDate);
-            public readonly PropertyInfo UpdateDateSelector = ExpressionHelper.GetPropertyInfo<Entity, DateTime>(x => x.UpdateDate);
-            public readonly PropertyInfo HasIdentitySelector = ExpressionHelper.GetPropertyInfo<Entity, bool>(x => x.HasIdentity);
-            public readonly PropertyInfo WasCancelledSelector = ExpressionHelper.GetPropertyInfo<Entity, bool>(x => x.WasCancelled);
-        }
+        private static readonly PropertyInfo IdSelector = ExpressionHelper.GetPropertyInfo<Entity, int>(x => x.Id);
+        private static readonly PropertyInfo KeySelector = ExpressionHelper.GetPropertyInfo<Entity, Guid>(x => x.Key);
+        private static readonly PropertyInfo CreateDateSelector = ExpressionHelper.GetPropertyInfo<Entity, DateTime>(x => x.CreateDate);
+        private static readonly PropertyInfo UpdateDateSelector = ExpressionHelper.GetPropertyInfo<Entity, DateTime>(x => x.UpdateDate);
+        private static readonly PropertyInfo HasIdentitySelector = ExpressionHelper.GetPropertyInfo<Entity, bool>(x => x.HasIdentity);
+        private static readonly PropertyInfo WasCancelledSelector = ExpressionHelper.GetPropertyInfo<Entity, bool>(x => x.WasCancelled);
+        
 
         /// <summary>
         /// Integer Id
@@ -41,11 +37,18 @@ namespace Umbraco.Core.Models.EntityBase
         [DataMember]
         public int Id
         {
-            get { return _id; }
+            get
+            {
+                return _id;
+            }
             set
             {
-                SetPropertyValueAndDetectChanges(value, ref _id, Ps.Value.IdSelector);
-                HasIdentity = true; //set the has Identity
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _id = value;
+                    HasIdentity = true; //set the has Identity
+                    return _id;
+                }, _id, IdSelector);
             }
         }
         
@@ -64,7 +67,14 @@ namespace Umbraco.Core.Models.EntityBase
                     _key = Guid.NewGuid();
                 return _key;
             }
-            set { SetPropertyValueAndDetectChanges(value, ref _key, Ps.Value.KeySelector); }
+            set
+            {
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _key = value;
+                    return _key;
+                }, _key, KeySelector);
+            }
         }
 
         /// <summary>
@@ -74,7 +84,14 @@ namespace Umbraco.Core.Models.EntityBase
         public DateTime CreateDate
         {
             get { return _createDate; }
-            set { SetPropertyValueAndDetectChanges(value, ref _createDate, Ps.Value.CreateDateSelector); }            
+            set
+            {
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _createDate = value;
+                    return _createDate;
+                }, _createDate, CreateDateSelector);
+            }
         }
 
         /// <summary>
@@ -88,7 +105,14 @@ namespace Umbraco.Core.Models.EntityBase
         internal bool WasCancelled
         {
             get { return _wasCancelled; }
-            set { SetPropertyValueAndDetectChanges(value, ref _wasCancelled, Ps.Value.WasCancelledSelector); }            
+            set
+            {
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _wasCancelled = value;
+                    return _wasCancelled;
+                }, _wasCancelled, WasCancelledSelector);
+            }
         }
 
         /// <summary>
@@ -98,7 +122,14 @@ namespace Umbraco.Core.Models.EntityBase
         public DateTime UpdateDate
         {
             get { return _updateDate; }
-            set { SetPropertyValueAndDetectChanges(value, ref _updateDate, Ps.Value.UpdateDateSelector); }           
+            set
+            {
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _updateDate = value;
+                    return _updateDate;
+                }, _updateDate, UpdateDateSelector);
+            }
         }
 
         internal virtual void ResetIdentity()
@@ -135,7 +166,14 @@ namespace Umbraco.Core.Models.EntityBase
             {
                 return _hasIdentity;
             }
-            protected set { SetPropertyValueAndDetectChanges(value, ref _hasIdentity, Ps.Value.HasIdentitySelector); }
+            protected set
+            {
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _hasIdentity = value;
+                    return _hasIdentity;
+                }, _hasIdentity, HasIdentitySelector);
+            }
         }
 
         //TODO: Make this NOT virtual or even exist really!

src/Umbraco.Core/Models/EntityBase/TracksChangesEntityBase.cs

@@ -18,9 +18,7 @@ namespace Umbraco.Core.Models.EntityBase
         //TODO: This needs to go on to ICanBeDirty http://issues.umbraco.org/issue/U4-5662
         public virtual IEnumerable<string> GetDirtyProperties()
         {
-            return _propertyChangedInfo == null
-                ? Enumerable.Empty<string>()
-                : _propertyChangedInfo.Where(x => x.Value).Select(x => x.Key);
+            return _propertyChangedInfo.Where(x => x.Value).Select(x => x.Key);
         }
 
         private bool _changeTrackingEnabled = true;
@@ -28,12 +26,12 @@ namespace Umbraco.Core.Models.EntityBase
         /// <summary>
         /// Tracks the properties that have changed
         /// </summary>
-        private IDictionary<string, bool> _propertyChangedInfo;
+        private IDictionary<string, bool> _propertyChangedInfo = new Dictionary<string, bool>();
 
         /// <summary>
         /// Tracks the properties that we're changed before the last commit (or last call to ResetDirtyProperties)
         /// </summary>
-        private IDictionary<string, bool> _lastPropertyChangedInfo;
+        private IDictionary<string, bool> _lastPropertyChangedInfo = null;
 
         /// <summary>
         /// Property changed event
@@ -49,13 +47,12 @@ namespace Umbraco.Core.Models.EntityBase
             //return if we're not tracking changes
             if (_changeTrackingEnabled == false) return;
 
-            if (_propertyChangedInfo == null)
-                _propertyChangedInfo = new Dictionary<string, bool>();
-
             _propertyChangedInfo[propertyInfo.Name] = true;
 
             if (PropertyChanged != null)
-                PropertyChanged.Invoke(this, new PropertyChangedEventArgs(propertyInfo.Name));
+            {
+                PropertyChanged(this, new PropertyChangedEventArgs(propertyInfo.Name));
+            }
         }
 
         /// <summary>
@@ -65,7 +62,7 @@ namespace Umbraco.Core.Models.EntityBase
         /// <returns>True if Property is dirty, otherwise False</returns>
         public virtual bool IsPropertyDirty(string propertyName)
         {
-            return _propertyChangedInfo != null && _propertyChangedInfo.Any(x => x.Key == propertyName);
+            return _propertyChangedInfo.Any(x => x.Key == propertyName);
         }
 
         /// <summary>
@@ -74,7 +71,7 @@ namespace Umbraco.Core.Models.EntityBase
         /// <returns>True if entity is dirty, otherwise False</returns>
         public virtual bool IsDirty()
         {
-            return _propertyChangedInfo != null && _propertyChangedInfo.Any();
+            return _propertyChangedInfo.Any();
         }
 
         /// <summary>
@@ -93,7 +90,7 @@ namespace Umbraco.Core.Models.EntityBase
         /// <returns>True if Property was changed, otherwise False. Returns false if the entity had not been previously changed.</returns>
         public virtual bool WasPropertyDirty(string propertyName)
         {
-            return _lastPropertyChangedInfo != null && _lastPropertyChangedInfo.Any(x => x.Key == propertyName);
+            return WasDirty() && _lastPropertyChangedInfo.Any(x => x.Key == propertyName);
         }
 
         /// <summary>
@@ -103,7 +100,7 @@ namespace Umbraco.Core.Models.EntityBase
         {
             //NOTE: We cannot .Clear() because when we memberwise clone this will be the SAME
             // instance as the one on the clone, so we need to create a new instance.
-            _lastPropertyChangedInfo = null;
+            _lastPropertyChangedInfo = new Dictionary<string, bool>();
         }
 
         /// <summary>
@@ -133,29 +130,26 @@ namespace Umbraco.Core.Models.EntityBase
             if (rememberPreviouslyChangedProperties)
             {
                 //copy the changed properties to the last changed properties
-                if (_propertyChangedInfo != null)
-                {
-                    _lastPropertyChangedInfo = _propertyChangedInfo.ToDictionary(v => v.Key, v => v.Value);
-                }
+                _lastPropertyChangedInfo = _propertyChangedInfo.ToDictionary(v => v.Key, v => v.Value);
             }
 
             //NOTE: We cannot .Clear() because when we memberwise clone this will be the SAME
             // instance as the one on the clone, so we need to create a new instance.
-            _propertyChangedInfo = null;
+            _propertyChangedInfo = new Dictionary<string, bool>();
         }
 
-        public void ResetChangeTrackingCollections()
+        protected void ResetChangeTrackingCollections()
         {
-            _propertyChangedInfo = null;
-            _lastPropertyChangedInfo = null;
+            _propertyChangedInfo = new Dictionary<string, bool>();
+            _lastPropertyChangedInfo = new Dictionary<string, bool>();
         }
 
-        public void DisableChangeTracking()
+        protected void DisableChangeTracking()
         {
             _changeTrackingEnabled = false;
         }
 
-        public void EnableChangeTracking()
+        protected void EnableChangeTracking()
         {
             _changeTrackingEnabled = true;
         }
@@ -164,61 +158,60 @@ namespace Umbraco.Core.Models.EntityBase
         /// Used by inheritors to set the value of properties, this will detect if the property value actually changed and if it did
         /// it will ensure that the property has a dirty flag set.
         /// </summary>
-        /// <param name="newVal"></param>
-        /// <param name="origVal"></param>
+        /// <param name="setValue"></param>
+        /// <param name="value"></param>
         /// <param name="propertySelector"></param>
         /// <returns>returns true if the value changed</returns>
         /// <remarks>
-        /// This is required because we don't want a property to show up as "dirty" if the value is the same. For example, when we
-        /// save a document type, nearly all properties are flagged as dirty just because we've 'reset' them, but they are all set
+        /// This is required because we don't want a property to show up as "dirty" if the value is the same. For example, when we 
+        /// save a document type, nearly all properties are flagged as dirty just because we've 'reset' them, but they are all set 
         /// to the same value, so it's really not dirty.
         /// </remarks>
-        internal void SetPropertyValueAndDetectChanges<T>(T newVal, ref T origVal, PropertyInfo propertySelector)
+        internal bool SetPropertyValueAndDetectChanges<T>(Func<T, T> setValue, T value, PropertyInfo propertySelector)
         {
             if ((typeof(T) == typeof(string) == false) && TypeHelper.IsTypeAssignableFrom<IEnumerable>(typeof(T)))
             {
                 throw new InvalidOperationException("This method does not support IEnumerable instances. For IEnumerable instances a manual custom equality check will be required");
             }
 
-            SetPropertyValueAndDetectChanges(newVal, ref origVal, propertySelector, EqualityComparer<T>.Default);
+            return SetPropertyValueAndDetectChanges(setValue, value, propertySelector,
+                new DelegateEqualityComparer<T>(
+                    //Standard Equals comparison
+                    (arg1, arg2) => Equals(arg1, arg2),
+                    arg => arg.GetHashCode()));
+
         }
 
         /// <summary>
         /// Used by inheritors to set the value of properties, this will detect if the property value actually changed and if it did
         /// it will ensure that the property has a dirty flag set.
         /// </summary>
-        /// <param name="newVal"></param>
-        /// <param name="origVal"></param>
+        /// <param name="setValue"></param>
+        /// <param name="value"></param>
         /// <param name="propertySelector"></param>
         /// <param name="comparer">The equality comparer to use</param>
         /// <returns>returns true if the value changed</returns>
         /// <remarks>
-        /// This is required because we don't want a property to show up as "dirty" if the value is the same. For example, when we
-        /// save a document type, nearly all properties are flagged as dirty just because we've 'reset' them, but they are all set
+        /// This is required because we don't want a property to show up as "dirty" if the value is the same. For example, when we 
+        /// save a document type, nearly all properties are flagged as dirty just because we've 'reset' them, but they are all set 
         /// to the same value, so it's really not dirty.
         /// </remarks>
-        internal void SetPropertyValueAndDetectChanges<T>(T newVal, ref T origVal, PropertyInfo propertySelector, IEqualityComparer<T> comparer)
+        internal bool SetPropertyValueAndDetectChanges<T>(Func<T, T> setValue, T value, PropertyInfo propertySelector, IEqualityComparer<T> comparer)
         {
-            //don't track changes, just set the value
-            if (_changeTrackingEnabled == false)
-            {
-                //set the original value
-                origVal = newVal;
-            }
-            else
-            {
-                //check changed
-                var changed = comparer.Equals(origVal, newVal) == false;
+            var initVal = value;
+            var newVal = setValue(value);
 
-                //set the original value
-                origVal = newVal;
+            //don't track changes, just set the value (above)
+            if (_changeTrackingEnabled == false) return false;
 
-                //raise the event if it was changed
-                if (changed)
-                {
-                    OnPropertyChanged(propertySelector);
-                }
+            if (comparer.Equals(initVal, newVal) == false)
+            {
+                OnPropertyChanged(propertySelector);
+                return true;
             }
+            return false;
         }
+
+
     }
 }

src/Umbraco.Core/Models/File.cs

@@ -33,14 +33,8 @@ namespace Umbraco.Core.Models
             _content = getFileContent != null ? null : string.Empty;
         }
 
-        private static readonly Lazy<PropertySelectors> Ps = new Lazy<PropertySelectors>();
-
-        private class PropertySelectors
-        {
-            public readonly PropertyInfo ContentSelector = ExpressionHelper.GetPropertyInfo<File, string>(x => x.Content);
-            public readonly PropertyInfo PathSelector = ExpressionHelper.GetPropertyInfo<File, string>(x => x.Path);
-        }
-
+        private static readonly PropertyInfo ContentSelector = ExpressionHelper.GetPropertyInfo<File, string>(x => x.Content);
+        private static readonly PropertyInfo PathSelector = ExpressionHelper.GetPropertyInfo<File, string>(x => x.Path);
         private string _alias;
         private string _name;
 
@@ -93,7 +87,11 @@ namespace Umbraco.Core.Models
                 _alias = null;
                 _name = null;
 
-                SetPropertyValueAndDetectChanges(SanitizePath(value), ref _path, Ps.Value.PathSelector);                
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _path = SanitizePath(value);
+                    return _path;
+                }, _path, PathSelector);
             }
         }
 
@@ -133,9 +131,11 @@ namespace Umbraco.Core.Models
             }
             set
             {
-                SetPropertyValueAndDetectChanges(
-                    value ?? string.Empty, // cannot set to null
-                    ref _content, Ps.Value.ContentSelector);                
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _content = value ?? string.Empty; // cannot set to null
+                    return _content;
+                }, _content, ContentSelector);
             }
         }
 

src/Umbraco.Core/Models/IContent.cs

@@ -1,5 +1,4 @@
 using System;
-using System.ComponentModel;
 using System.Diagnostics;
 using Umbraco.Core.Persistence.Mappers;
 
@@ -22,7 +21,6 @@ namespace Umbraco.Core.Models
         bool Published { get; }
 
         [Obsolete("This will be removed in future versions")]
-        [EditorBrowsable(EditorBrowsableState.Never)]
         string Language { get; set; }
 
         /// <summary>

src/Umbraco.Core/Models/IMediaType.cs

@@ -7,12 +7,6 @@ namespace Umbraco.Core.Models
     /// </summary
     public interface IMediaType : IContentTypeComposition
     {
-
-        /// <summary>
-        /// Creates a deep clone of the current entity with its identity/alias and it's property identities reset
-        /// </summary>
-        /// <param name="newAlias"></param>
-        /// <returns></returns>
-        IMediaType DeepCloneWithResetIdentities(string newAlias);
+         
     }
 }

src/Umbraco.Core/Models/IRedirectUrl.cs

@@ -1,37 +0,0 @@
-using System;
-using System.Runtime.Serialization;
-using Umbraco.Core.Models.EntityBase;
-
-namespace Umbraco.Core.Models
-{
-    /// <summary>
-    /// Represents a redirect url.
-    /// </summary>
-    public interface IRedirectUrl : IAggregateRoot, IRememberBeingDirty
-    {
-        /// <summary>
-        /// Gets or sets the identifier of the content item.
-        /// </summary>
-        [DataMember]
-        int ContentId { get; set; }
-
-        /// <summary>
-        /// Gets or sets the unique key identifying the content item.
-        /// </summary>
-        [DataMember]
-        Guid ContentKey { get; set; }
-
-        /// <summary>
-        /// Gets or sets the redirect url creation date.
-        /// </summary>
-        [DataMember]
-        DateTime CreateDateUtc { get; set; }
-
-        /// <summary>
-        /// Gets or sets the redirect url route.
-        /// </summary>
-        /// <remarks>Is a proper Umbraco route eg /path/to/foo or 123/path/tofoo.</remarks>
-        [DataMember]
-        string Url { get; set; }
-    }
-}

src/Umbraco.Core/Models/Identity/BackOfficeIdentityUser.cs

@@ -19,7 +19,7 @@ namespace Umbraco.Core.Models.Identity
             Culture = Configuration.GlobalSettings.DefaultUILanguage;
         }
 
-        public virtual async Task<ClaimsIdentity> GenerateUserIdentityAsync(BackOfficeUserManager<BackOfficeIdentityUser> manager)
+        public virtual async Task<ClaimsIdentity> GenerateUserIdentityAsync(BackOfficeUserManager manager)
         {
             // NOTE the authenticationType must match the umbraco one
             // defined in CookieAuthenticationOptions.AuthenticationType

src/Umbraco.Core/Models/Language.cs

@@ -21,13 +21,8 @@ namespace Umbraco.Core.Models
             IsoCode = isoCode;
         }
 
-        private static readonly Lazy<PropertySelectors> Ps = new Lazy<PropertySelectors>();
-
-        private class PropertySelectors
-        {
-            public readonly PropertyInfo IsoCodeSelector = ExpressionHelper.GetPropertyInfo<Language, string>(x => x.IsoCode);
-            public readonly PropertyInfo CultureNameSelector = ExpressionHelper.GetPropertyInfo<Language, string>(x => x.CultureName);
-        }
+        private static readonly PropertyInfo IsoCodeSelector = ExpressionHelper.GetPropertyInfo<Language, string>(x => x.IsoCode);
+        private static readonly PropertyInfo CultureNameSelector = ExpressionHelper.GetPropertyInfo<Language, string>(x => x.CultureName);
 
         /// <summary>
         /// Gets or sets the Iso Code for the Language
@@ -36,7 +31,14 @@ namespace Umbraco.Core.Models
         public string IsoCode
         {
             get { return _isoCode; }
-            set { SetPropertyValueAndDetectChanges(value, ref _isoCode, Ps.Value.IsoCodeSelector); }
+            set
+            {
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _isoCode = value;
+                    return _isoCode;
+                }, _isoCode, IsoCodeSelector);
+            }
         }
 
         /// <summary>
@@ -46,7 +48,14 @@ namespace Umbraco.Core.Models
         public string CultureName
         {
             get { return _cultureName; }
-            set { SetPropertyValueAndDetectChanges(value, ref _cultureName, Ps.Value.CultureNameSelector); }
+            set
+            {
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _cultureName = value;
+                    return _cultureName;
+                }, _cultureName, CultureNameSelector);
+            }
         }
 
         /// <summary>

src/Umbraco.Core/Models/Macro.cs

@@ -114,27 +114,22 @@ namespace Umbraco.Core.Models
         private List<string> _addedProperties;
         private List<string> _removedProperties;
 
-        private static readonly Lazy<PropertySelectors> Ps = new Lazy<PropertySelectors>();
-
-        private class PropertySelectors
-        {
-            public readonly PropertyInfo AliasSelector = ExpressionHelper.GetPropertyInfo<Macro, string>(x => x.Alias);
-            public readonly PropertyInfo NameSelector = ExpressionHelper.GetPropertyInfo<Macro, string>(x => x.Name);
-            public readonly PropertyInfo UseInEditorSelector = ExpressionHelper.GetPropertyInfo<Macro, bool>(x => x.UseInEditor);
-            public readonly PropertyInfo CacheDurationSelector = ExpressionHelper.GetPropertyInfo<Macro, int>(x => x.CacheDuration);
-            public readonly PropertyInfo CacheByPageSelector = ExpressionHelper.GetPropertyInfo<Macro, bool>(x => x.CacheByPage);
-            public readonly PropertyInfo CacheByMemberSelector = ExpressionHelper.GetPropertyInfo<Macro, bool>(x => x.CacheByMember);
-            public readonly PropertyInfo DontRenderSelector = ExpressionHelper.GetPropertyInfo<Macro, bool>(x => x.DontRender);
-            public readonly PropertyInfo ControlPathSelector = ExpressionHelper.GetPropertyInfo<Macro, string>(x => x.ControlType);
-            public readonly PropertyInfo ControlAssemblySelector = ExpressionHelper.GetPropertyInfo<Macro, string>(x => x.ControlAssembly);
-            public readonly PropertyInfo ScriptPathSelector = ExpressionHelper.GetPropertyInfo<Macro, string>(x => x.ScriptPath);
-            public readonly PropertyInfo XsltPathSelector = ExpressionHelper.GetPropertyInfo<Macro, string>(x => x.XsltPath);
-            public readonly PropertyInfo PropertiesSelector = ExpressionHelper.GetPropertyInfo<Macro, MacroPropertyCollection>(x => x.Properties);
-        }
+        private static readonly PropertyInfo AliasSelector = ExpressionHelper.GetPropertyInfo<Macro, string>(x => x.Alias);
+        private static readonly PropertyInfo NameSelector = ExpressionHelper.GetPropertyInfo<Macro, string>(x => x.Name);
+        private static readonly PropertyInfo UseInEditorSelector = ExpressionHelper.GetPropertyInfo<Macro, bool>(x => x.UseInEditor);
+        private static readonly PropertyInfo CacheDurationSelector = ExpressionHelper.GetPropertyInfo<Macro, int>(x => x.CacheDuration);
+        private static readonly PropertyInfo CacheByPageSelector = ExpressionHelper.GetPropertyInfo<Macro, bool>(x => x.CacheByPage);
+        private static readonly PropertyInfo CacheByMemberSelector = ExpressionHelper.GetPropertyInfo<Macro, bool>(x => x.CacheByMember);
+        private static readonly PropertyInfo DontRenderSelector = ExpressionHelper.GetPropertyInfo<Macro, bool>(x => x.DontRender);
+        private static readonly PropertyInfo ControlPathSelector = ExpressionHelper.GetPropertyInfo<Macro, string>(x => x.ControlType);
+        private static readonly PropertyInfo ControlAssemblySelector = ExpressionHelper.GetPropertyInfo<Macro, string>(x => x.ControlAssembly);
+        private static readonly PropertyInfo ScriptPathSelector = ExpressionHelper.GetPropertyInfo<Macro, string>(x => x.ScriptPath);
+        private static readonly PropertyInfo XsltPathSelector = ExpressionHelper.GetPropertyInfo<Macro, string>(x => x.XsltPath);
+        private static readonly PropertyInfo PropertiesSelector = ExpressionHelper.GetPropertyInfo<Macro, MacroPropertyCollection>(x => x.Properties);
 
         void PropertiesChanged(object sender, NotifyCollectionChangedEventArgs e)
         {
-            OnPropertyChanged(Ps.Value.PropertiesSelector);
+            OnPropertyChanged(PropertiesSelector);
 
             if (e.Action == NotifyCollectionChangedAction.Add)
             {
@@ -172,7 +167,7 @@ namespace Umbraco.Core.Models
         /// <param name="e"></param>
         void PropertyDataChanged(object sender, PropertyChangedEventArgs e)
         {
-            OnPropertyChanged(Ps.Value.PropertiesSelector);
+            OnPropertyChanged(PropertiesSelector);
         }
         
         public override void ResetDirtyProperties(bool rememberPreviouslyChangedProperties)
@@ -209,7 +204,14 @@ namespace Umbraco.Core.Models
         public string Alias
         {
             get { return _alias; }
-            set { SetPropertyValueAndDetectChanges(value.ToCleanString(CleanStringType.Alias), ref _alias, Ps.Value.AliasSelector); }
+            set
+            {
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _alias = value.ToCleanString(CleanStringType.Alias);
+                    return _alias;
+                }, _alias, AliasSelector);
+            }
         }
 
         /// <summary>
@@ -219,7 +221,14 @@ namespace Umbraco.Core.Models
         public string Name
         {
             get { return _name; }
-            set { SetPropertyValueAndDetectChanges(value, ref _name, Ps.Value.NameSelector); }
+            set
+            {
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _name = value;
+                    return _name;
+                }, _name, NameSelector);
+            }
         }
 
         /// <summary>
@@ -229,7 +238,14 @@ namespace Umbraco.Core.Models
         public bool UseInEditor
         {
             get { return _useInEditor; }
-            set { SetPropertyValueAndDetectChanges(value, ref _useInEditor, Ps.Value.UseInEditorSelector); }
+            set
+            {
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _useInEditor = value;
+                    return _useInEditor;
+                }, _useInEditor, UseInEditorSelector);
+            }
         }
 
         /// <summary>
@@ -239,7 +255,14 @@ namespace Umbraco.Core.Models
         public int CacheDuration
         {
             get { return _cacheDuration; }
-            set { SetPropertyValueAndDetectChanges(value, ref _cacheDuration, Ps.Value.CacheDurationSelector); }
+            set
+            {
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _cacheDuration = value;
+                    return _cacheDuration;
+                }, _cacheDuration, CacheDurationSelector);
+            }
         }
 
         /// <summary>
@@ -249,7 +272,14 @@ namespace Umbraco.Core.Models
         public bool CacheByPage
         {
             get { return _cacheByPage; }
-            set { SetPropertyValueAndDetectChanges(value, ref _cacheByPage, Ps.Value.CacheByPageSelector); }
+            set
+            {
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _cacheByPage = value;
+                    return _cacheByPage;
+                }, _cacheByPage, CacheByPageSelector);
+            }
         }
 
         /// <summary>
@@ -259,7 +289,14 @@ namespace Umbraco.Core.Models
         public bool CacheByMember
         {
             get { return _cacheByMember; }
-            set { SetPropertyValueAndDetectChanges(value, ref _cacheByMember, Ps.Value.CacheByMemberSelector); }
+            set
+            {
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _cacheByMember = value;
+                    return _cacheByMember;
+                }, _cacheByMember, CacheByMemberSelector);
+            }
         }
 
         /// <summary>
@@ -269,7 +306,14 @@ namespace Umbraco.Core.Models
         public bool DontRender
         {
             get { return _dontRender; }
-            set { SetPropertyValueAndDetectChanges(value, ref _dontRender, Ps.Value.DontRenderSelector); }
+            set
+            {
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _dontRender = value;
+                    return _dontRender;
+                }, _dontRender, DontRenderSelector);
+            }
         }
 
         /// <summary>
@@ -279,7 +323,14 @@ namespace Umbraco.Core.Models
         public string ControlType
         {
             get { return _scriptFile; }
-            set { SetPropertyValueAndDetectChanges(value, ref _scriptFile, Ps.Value.ControlPathSelector); }
+            set
+            {
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _scriptFile = value;
+                    return _scriptFile;
+                }, _scriptFile, ControlPathSelector);
+            }
         }
 
         /// <summary>
@@ -290,7 +341,14 @@ namespace Umbraco.Core.Models
         public string ControlAssembly
         {
             get { return _scriptAssembly; }
-            set { SetPropertyValueAndDetectChanges(value, ref _scriptAssembly, Ps.Value.ControlAssemblySelector); }
+            set
+            {
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _scriptAssembly = value;
+                    return _scriptAssembly;
+                }, _scriptAssembly, ControlAssemblySelector);
+            }
         }
 
         /// <summary>
@@ -301,7 +359,14 @@ namespace Umbraco.Core.Models
         public string ScriptPath
         {
             get { return _scriptPath; }
-            set { SetPropertyValueAndDetectChanges(value, ref _scriptPath, Ps.Value.ScriptPathSelector); }
+            set
+            {
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _scriptPath = value;
+                    return _scriptPath;
+                }, _scriptPath, ScriptPathSelector);
+            }
         }
 
         /// <summary>
@@ -312,7 +377,14 @@ namespace Umbraco.Core.Models
         public string XsltPath
         {
             get { return _xslt; }
-            set { SetPropertyValueAndDetectChanges(value, ref _xslt, Ps.Value.XsltPathSelector); }
+            set
+            {
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _xslt = value;
+                    return _xslt;
+                }, _xslt, XsltPathSelector);
+            }
         }
 
         /// <summary>

src/Umbraco.Core/Models/MacroProperty.cs

@@ -72,16 +72,11 @@ namespace Umbraco.Core.Models
         private int _id;
         private string _editorAlias;
 
-        private static readonly Lazy<PropertySelectors> Ps = new Lazy<PropertySelectors>();
-
-        private class PropertySelectors
-        {
-            public readonly PropertyInfo AliasSelector = ExpressionHelper.GetPropertyInfo<MacroProperty, string>(x => x.Alias);
-            public readonly PropertyInfo NameSelector = ExpressionHelper.GetPropertyInfo<MacroProperty, string>(x => x.Name);
-            public readonly PropertyInfo SortOrderSelector = ExpressionHelper.GetPropertyInfo<MacroProperty, int>(x => x.SortOrder);
-            public readonly PropertyInfo IdSelector = ExpressionHelper.GetPropertyInfo<Entity, int>(x => x.Id);
-            public readonly PropertyInfo PropertyTypeSelector = ExpressionHelper.GetPropertyInfo<MacroProperty, string>(x => x.EditorAlias);
-        }
+        private static readonly PropertyInfo AliasSelector = ExpressionHelper.GetPropertyInfo<MacroProperty, string>(x => x.Alias);
+        private static readonly PropertyInfo NameSelector = ExpressionHelper.GetPropertyInfo<MacroProperty, string>(x => x.Name);
+        private static readonly PropertyInfo SortOrderSelector = ExpressionHelper.GetPropertyInfo<MacroProperty, int>(x => x.SortOrder);
+        private static readonly PropertyInfo IdSelector = ExpressionHelper.GetPropertyInfo<Entity, int>(x => x.Id);
+        private static readonly PropertyInfo PropertyTypeSelector = ExpressionHelper.GetPropertyInfo<MacroProperty, string>(x => x.EditorAlias);
 
         /// <summary>
         /// Gets or sets the Alias of the Property
@@ -90,7 +85,14 @@ namespace Umbraco.Core.Models
         public int Id
         {
             get { return _id; }
-            set { SetPropertyValueAndDetectChanges(value, ref _id, Ps.Value.IdSelector); }
+            set
+            {
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _id = value;
+                    return _alias;
+                }, _alias, IdSelector);
+            }
         }
 
         /// <summary>
@@ -100,7 +102,14 @@ namespace Umbraco.Core.Models
         public string Alias
         {
             get { return _alias; }
-            set { SetPropertyValueAndDetectChanges(value, ref _alias, Ps.Value.AliasSelector); }
+            set
+            {
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _alias = value;
+                    return _alias;
+                }, _alias, AliasSelector);
+            }
         }
 
         /// <summary>
@@ -110,7 +119,14 @@ namespace Umbraco.Core.Models
         public string Name
         {
             get { return _name; }
-            set { SetPropertyValueAndDetectChanges(value, ref _name, Ps.Value.NameSelector); }
+            set
+            {
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _name = value;
+                    return _name;
+                }, _name, NameSelector);
+            }
         }
 
         /// <summary>
@@ -120,7 +136,14 @@ namespace Umbraco.Core.Models
         public int SortOrder
         {
             get { return _sortOrder; }
-            set { SetPropertyValueAndDetectChanges(value, ref _sortOrder, Ps.Value.SortOrderSelector); }
+            set
+            {
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _sortOrder = value;
+                    return _sortOrder;
+                }, _sortOrder, SortOrderSelector);
+            }
         }
 
         /// <summary>
@@ -136,10 +159,21 @@ namespace Umbraco.Core.Models
             get { return _editorAlias; }
             set
             {
-                //try to get the new mapped parameter editor
-                var mapped = LegacyParameterEditorAliasConverter.GetNewAliasFromLegacyAlias(value, false);
-                var newVal = mapped.IsNullOrWhiteSpace() == false ? mapped : value;
-                SetPropertyValueAndDetectChanges(newVal, ref _editorAlias, Ps.Value.PropertyTypeSelector);                
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    //try to get the new mapped parameter editor
+                    var mapped = LegacyParameterEditorAliasConverter.GetNewAliasFromLegacyAlias(value, false);
+                    if (mapped.IsNullOrWhiteSpace() == false)
+                    {
+                        _editorAlias = mapped;
+                    }
+                    else
+                    {
+                        _editorAlias = value;
+                    }
+
+                    return _editorAlias;
+                }, _editorAlias, PropertyTypeSelector);
             }
         }
 

src/Umbraco.Core/Models/MediaType.cs

@@ -38,30 +38,5 @@ namespace Umbraco.Core.Models
             : base(parent, alias)
         {
         }
-
-        /// <summary>
-        /// Creates a deep clone of the current entity with its identity/alias and it's property identities reset
-        /// </summary>
-        /// <returns></returns>
-        public IMediaType DeepCloneWithResetIdentities(string alias)
-        {
-            var clone = (MediaType)DeepClone();
-            clone.Alias = alias;
-            clone.Key = Guid.Empty;
-            foreach (var propertyGroup in clone.PropertyGroups)
-            {
-                propertyGroup.ResetIdentity();
-                propertyGroup.ResetDirtyProperties(false);
-            }
-            foreach (var propertyType in clone.PropertyTypes)
-            {
-                propertyType.ResetIdentity();
-                propertyType.ResetDirtyProperties(false);
-            }
-
-            clone.ResetIdentity();
-            clone.ResetDirtyProperties(false);
-            return clone;
-        }
     }
 }

src/Umbraco.Core/Models/Member.cs

@@ -109,15 +109,10 @@ namespace Umbraco.Core.Models
             IsApproved = true;
         }
 
-        private static readonly Lazy<PropertySelectors> Ps = new Lazy<PropertySelectors>();
-
-        private class PropertySelectors
-        {
-            public readonly PropertyInfo UsernameSelector = ExpressionHelper.GetPropertyInfo<Member, string>(x => x.Username);
-            public readonly PropertyInfo EmailSelector = ExpressionHelper.GetPropertyInfo<Member, string>(x => x.Email);
-            public readonly PropertyInfo PasswordSelector = ExpressionHelper.GetPropertyInfo<Member, string>(x => x.RawPasswordValue);
-            public readonly PropertyInfo ProviderUserKeySelector = ExpressionHelper.GetPropertyInfo<Member, object>(x => x.ProviderUserKey);
-        }
+        private static readonly PropertyInfo UsernameSelector = ExpressionHelper.GetPropertyInfo<Member, string>(x => x.Username);
+        private static readonly PropertyInfo EmailSelector = ExpressionHelper.GetPropertyInfo<Member, string>(x => x.Email);
+        private static readonly PropertyInfo PasswordSelector = ExpressionHelper.GetPropertyInfo<Member, string>(x => x.RawPasswordValue);
+        private static readonly PropertyInfo ProviderUserKeySelector = ExpressionHelper.GetPropertyInfo<Member, object>(x => x.ProviderUserKey);
 
         /// <summary>
         /// Gets or sets the Username
@@ -126,7 +121,14 @@ namespace Umbraco.Core.Models
         public string Username
         {
             get { return _username; }
-            set { SetPropertyValueAndDetectChanges(value, ref _username, Ps.Value.UsernameSelector); }
+            set
+            {
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _username = value;
+                    return _username;
+                }, _username, UsernameSelector);
+            }
         }
 
         /// <summary>
@@ -136,7 +138,14 @@ namespace Umbraco.Core.Models
         public string Email
         {
             get { return _email; }
-            set { SetPropertyValueAndDetectChanges(value, ref _email, Ps.Value.EmailSelector); }
+            set
+            {
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _email = value;
+                    return _email;
+                }, _email, EmailSelector);
+            }
         }
 
         /// <summary>
@@ -146,7 +155,14 @@ namespace Umbraco.Core.Models
         public string RawPasswordValue
         {
             get { return _rawPasswordValue; }
-            set { SetPropertyValueAndDetectChanges(value, ref _rawPasswordValue, Ps.Value.PasswordSelector); }
+            set
+            {
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _rawPasswordValue = value;
+                    return _rawPasswordValue;
+                }, _rawPasswordValue, PasswordSelector);
+            }
         }
 
         /// <summary>
@@ -474,7 +490,14 @@ namespace Umbraco.Core.Models
             {
                 return _providerUserKey;
             }
-            set { SetPropertyValueAndDetectChanges(value, ref _providerUserKey, Ps.Value.ProviderUserKeySelector); }
+            set
+            {
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _providerUserKey = value;
+                    return _providerUserKey;
+                }, _providerUserKey, ProviderUserKeySelector);
+            }
         }
 
       

src/Umbraco.Core/Models/MemberGroup.cs

@@ -21,13 +21,8 @@ namespace Umbraco.Core.Models
         private string _name;
         private int _creatorId;
 
-        private static readonly Lazy<PropertySelectors> Ps = new Lazy<PropertySelectors>();
-
-        private class PropertySelectors
-        {
-            public readonly PropertyInfo NameSelector = ExpressionHelper.GetPropertyInfo<MemberGroup, string>(x => x.Name);
-            public readonly PropertyInfo CreatorIdSelector = ExpressionHelper.GetPropertyInfo<MemberGroup, int>(x => x.CreatorId);
-        }
+        private static readonly PropertyInfo NameSelector = ExpressionHelper.GetPropertyInfo<MemberGroup, string>(x => x.Name);
+        private static readonly PropertyInfo CreatorIdSelector = ExpressionHelper.GetPropertyInfo<MemberGroup, int>(x => x.CreatorId);
 
         [DataMember]
         public string Name
@@ -35,22 +30,33 @@ namespace Umbraco.Core.Models
             get { return _name; }
             set
             {
-                if (_name != value)
+                SetPropertyValueAndDetectChanges(o =>
                 {
-                    //if the name has changed, add the value to the additional data,
-                    //this is required purely for event handlers to know the previous name of the group
-                    //so we can keep the public access up to date.
-                    AdditionalData["previousName"] = _name;
-                }
+                    if (_name != value)
+                    {
+                        //if the name has changed, add the value to the additional data,
+                        //this is required purely for event handlers to know the previous name of the group
+                        //so we can keep the public access up to date.
+                        AdditionalData["previousName"] = _name;
+                    }
 
-                SetPropertyValueAndDetectChanges(value, ref _name, Ps.Value.NameSelector);                
+                    _name = value;
+                    return _name;
+                }, _name, NameSelector);
             }
         }
 
         public int CreatorId
         {
             get { return _creatorId; }
-            set { SetPropertyValueAndDetectChanges(value, ref _creatorId, Ps.Value.CreatorIdSelector); }
+            set
+            {
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _creatorId = value;
+                    return _creatorId;
+                }, _creatorId, CreatorIdSelector);
+            }
         }
 
         public IDictionary<string, object> AdditionalData { get; private set; }

src/Umbraco.Core/Models/MemberType.cs

@@ -30,12 +30,7 @@ namespace Umbraco.Core.Models
             MemberTypePropertyTypes = new Dictionary<string, MemberTypePropertyProfileAccess>();
         }
 
-        private static readonly Lazy<PropertySelectors> Ps = new Lazy<PropertySelectors>();
-
-        private class PropertySelectors
-        {
-            public readonly PropertyInfo AliasSelector = ExpressionHelper.GetPropertyInfo<MemberType, string>(x => x.Alias);
-        }
+        private static readonly PropertyInfo AliasSelector = ExpressionHelper.GetPropertyInfo<MemberType, string>(x => x.Alias);
 
         /// <summary>
         /// The Alias of the ContentType
@@ -55,11 +50,13 @@ namespace Umbraco.Core.Models
                 // .ToCleanString(CleanStringType.Alias | CleanStringType.UmbracoCase)
                 // Need to ask Stephen
 
-                var newVal = value == "_umbracoSystemDefaultProtectType"
-                        ? value
-                        : (value == null ? string.Empty : value.ToSafeAlias());
-
-                SetPropertyValueAndDetectChanges(newVal, ref _alias, Ps.Value.AliasSelector);
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _alias = value == "_umbracoSystemDefaultProtectType" 
+                        ? value 
+                        : (value == null ? string.Empty : value.ToSafeAlias() );
+                    return _alias;
+                }, _alias, AliasSelector);
             }
         }
 

src/Umbraco.Core/Models/Membership/User.cs

@@ -77,32 +77,27 @@ namespace Umbraco.Core.Models.Membership
         
         private bool _defaultToLiveEditing;
 
-        private static readonly Lazy<PropertySelectors> Ps = new Lazy<PropertySelectors>();
+        private static readonly PropertyInfo FailedPasswordAttemptsSelector = ExpressionHelper.GetPropertyInfo<User, int>(x => x.FailedPasswordAttempts);
+        private static readonly PropertyInfo LastLockoutDateSelector = ExpressionHelper.GetPropertyInfo<User, DateTime>(x => x.LastLockoutDate);
+        private static readonly PropertyInfo LastLoginDateSelector = ExpressionHelper.GetPropertyInfo<User, DateTime>(x => x.LastLoginDate);
+        private static readonly PropertyInfo LastPasswordChangeDateSelector = ExpressionHelper.GetPropertyInfo<User, DateTime>(x => x.LastPasswordChangeDate);
 
-        private class PropertySelectors
-        {
-            public readonly PropertyInfo FailedPasswordAttemptsSelector = ExpressionHelper.GetPropertyInfo<User, int>(x => x.FailedPasswordAttempts);
-            public readonly PropertyInfo LastLockoutDateSelector = ExpressionHelper.GetPropertyInfo<User, DateTime>(x => x.LastLockoutDate);
-            public readonly PropertyInfo LastLoginDateSelector = ExpressionHelper.GetPropertyInfo<User, DateTime>(x => x.LastLoginDate);
-            public readonly PropertyInfo LastPasswordChangeDateSelector = ExpressionHelper.GetPropertyInfo<User, DateTime>(x => x.LastPasswordChangeDate);
+        private static readonly PropertyInfo SecurityStampSelector = ExpressionHelper.GetPropertyInfo<User, string>(x => x.SecurityStamp);
+        private static readonly PropertyInfo SessionTimeoutSelector = ExpressionHelper.GetPropertyInfo<User, int>(x => x.SessionTimeout);
+        private static readonly PropertyInfo StartContentIdSelector = ExpressionHelper.GetPropertyInfo<User, int>(x => x.StartContentId);
+        private static readonly PropertyInfo StartMediaIdSelector = ExpressionHelper.GetPropertyInfo<User, int>(x => x.StartMediaId);        
+        private static readonly PropertyInfo AllowedSectionsSelector = ExpressionHelper.GetPropertyInfo<User, IEnumerable<string>>(x => x.AllowedSections);
+        private static readonly PropertyInfo NameSelector = ExpressionHelper.GetPropertyInfo<User, string>(x => x.Name);
+        
+        private static readonly PropertyInfo UsernameSelector = ExpressionHelper.GetPropertyInfo<User, string>(x => x.Username);
+        private static readonly PropertyInfo EmailSelector = ExpressionHelper.GetPropertyInfo<User, string>(x => x.Email);
+        private static readonly PropertyInfo PasswordSelector = ExpressionHelper.GetPropertyInfo<User, string>(x => x.RawPasswordValue);
+        private static readonly PropertyInfo IsLockedOutSelector = ExpressionHelper.GetPropertyInfo<User, bool>(x => x.IsLockedOut);
+        private static readonly PropertyInfo IsApprovedSelector = ExpressionHelper.GetPropertyInfo<User, bool>(x => x.IsApproved);
+        private static readonly PropertyInfo LanguageSelector = ExpressionHelper.GetPropertyInfo<User, string>(x => x.Language);
 
-            public readonly PropertyInfo SecurityStampSelector = ExpressionHelper.GetPropertyInfo<User, string>(x => x.SecurityStamp);
-            public readonly PropertyInfo SessionTimeoutSelector = ExpressionHelper.GetPropertyInfo<User, int>(x => x.SessionTimeout);
-            public readonly PropertyInfo StartContentIdSelector = ExpressionHelper.GetPropertyInfo<User, int>(x => x.StartContentId);
-            public readonly PropertyInfo StartMediaIdSelector = ExpressionHelper.GetPropertyInfo<User, int>(x => x.StartMediaId);
-            public readonly PropertyInfo AllowedSectionsSelector = ExpressionHelper.GetPropertyInfo<User, IEnumerable<string>>(x => x.AllowedSections);
-            public readonly PropertyInfo NameSelector = ExpressionHelper.GetPropertyInfo<User, string>(x => x.Name);
-
-            public readonly PropertyInfo UsernameSelector = ExpressionHelper.GetPropertyInfo<User, string>(x => x.Username);
-            public readonly PropertyInfo EmailSelector = ExpressionHelper.GetPropertyInfo<User, string>(x => x.Email);
-            public readonly PropertyInfo PasswordSelector = ExpressionHelper.GetPropertyInfo<User, string>(x => x.RawPasswordValue);
-            public readonly PropertyInfo IsLockedOutSelector = ExpressionHelper.GetPropertyInfo<User, bool>(x => x.IsLockedOut);
-            public readonly PropertyInfo IsApprovedSelector = ExpressionHelper.GetPropertyInfo<User, bool>(x => x.IsApproved);
-            public readonly PropertyInfo LanguageSelector = ExpressionHelper.GetPropertyInfo<User, string>(x => x.Language);
-
-            public readonly PropertyInfo DefaultToLiveEditingSelector = ExpressionHelper.GetPropertyInfo<User, bool>(x => x.DefaultToLiveEditing);
-            public readonly PropertyInfo UserTypeSelector = ExpressionHelper.GetPropertyInfo<User, IUserType>(x => x.UserType);
-        }
+        private static readonly PropertyInfo DefaultToLiveEditingSelector = ExpressionHelper.GetPropertyInfo<User, bool>(x => x.DefaultToLiveEditing);
+        private static readonly PropertyInfo UserTypeSelector = ExpressionHelper.GetPropertyInfo<User, IUserType>(x => x.UserType);
         
         #region Implementation of IMembershipUser
 
@@ -118,61 +113,124 @@ namespace Umbraco.Core.Models.Membership
         public string Username
         {
             get { return _username; }
-            set { SetPropertyValueAndDetectChanges(value, ref _username, Ps.Value.UsernameSelector); }
+            set
+            {
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _username = value;
+                    return _username;
+                }, _username, UsernameSelector);
+            }
         }
         [DataMember]
         public string Email
         {
             get { return _email; }
-            set { SetPropertyValueAndDetectChanges(value, ref _email, Ps.Value.EmailSelector); }
+            set
+            {
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _email = value;
+                    return _email;
+                }, _email, EmailSelector);
+            }
         }
         [DataMember]
         public string RawPasswordValue
         {
             get { return _rawPasswordValue; }
-            set { SetPropertyValueAndDetectChanges(value, ref _rawPasswordValue, Ps.Value.PasswordSelector); }
+            set
+            {
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _rawPasswordValue = value;
+                    return _rawPasswordValue;
+                }, _rawPasswordValue, PasswordSelector);
+            }
         }
 
         [DataMember]
         public bool IsApproved
         {
             get { return _isApproved; }
-            set { SetPropertyValueAndDetectChanges(value, ref _isApproved, Ps.Value.IsApprovedSelector); }
+            set
+            {
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _isApproved = value;
+                    return _isApproved;
+                }, _isApproved, IsApprovedSelector);
+            }
         }
 
         [IgnoreDataMember]
         public bool IsLockedOut
         {
             get { return _isLockedOut; }
-            set { SetPropertyValueAndDetectChanges(value, ref _isLockedOut, Ps.Value.IsLockedOutSelector); }
+            set
+            {
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _isLockedOut = value;
+                    return _isLockedOut;
+                }, _isLockedOut, IsLockedOutSelector);
+            }
         }
 
         [IgnoreDataMember]
         public DateTime LastLoginDate
         {
             get { return _lastLoginDate; }
-            set { SetPropertyValueAndDetectChanges(value, ref _lastLoginDate, Ps.Value.LastLoginDateSelector); }
+            set
+            {
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _lastLoginDate = value;
+                    return _lastLoginDate;
+                }, _lastLoginDate, LastLoginDateSelector);
+            }
         }
 
         [IgnoreDataMember]
         public DateTime LastPasswordChangeDate
         {
             get { return _lastPasswordChangedDate; }
-            set { SetPropertyValueAndDetectChanges(value, ref _lastPasswordChangedDate, Ps.Value.LastPasswordChangeDateSelector); }
+            set
+            {
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _lastPasswordChangedDate = value;
+                    return _lastPasswordChangedDate;
+                }, _lastPasswordChangedDate, LastPasswordChangeDateSelector);
+            }
         }
 
         [IgnoreDataMember]
         public DateTime LastLockoutDate
         {
             get { return _lastLockoutDate; }
-            set { SetPropertyValueAndDetectChanges(value, ref _lastLockoutDate, Ps.Value.LastLockoutDateSelector); }
+            set
+            {
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _lastLockoutDate = value;
+                    return _lastLockoutDate;
+                }, _lastLockoutDate, LastLockoutDateSelector);
+            }
         }
 
         [IgnoreDataMember]
         public int FailedPasswordAttempts
         {
             get { return _failedLoginAttempts; }
-            set { SetPropertyValueAndDetectChanges(value, ref _failedLoginAttempts, Ps.Value.FailedPasswordAttemptsSelector); }
+            set
+            {
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _failedLoginAttempts = value;
+                    return _failedLoginAttempts;
+                }, _failedLoginAttempts, FailedPasswordAttemptsSelector);
+            }
         }
 
         //TODO: Figure out how to support all of this! - we cannot have NotImplementedExceptions because these get used by the IMembershipMemberService<IUser> service so
@@ -193,7 +251,14 @@ namespace Umbraco.Core.Models.Membership
         public string Name
         {
             get { return _name; }
-            set { SetPropertyValueAndDetectChanges(value, ref _name, Ps.Value.NameSelector); }
+            set
+            {
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _name = value;
+                    return _name;
+                }, _name, NameSelector);
+            }
         }
 
         public IEnumerable<string> AllowedSections
@@ -229,7 +294,14 @@ namespace Umbraco.Core.Models.Membership
         public string SecurityStamp
         {
             get { return _securityStamp; }
-            set { SetPropertyValueAndDetectChanges(value, ref _securityStamp, Ps.Value.SecurityStampSelector); }
+            set
+            {
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _securityStamp = value;
+                    return _securityStamp;
+                }, _securityStamp, SecurityStampSelector);
+            }
         }
 
         /// <summary>
@@ -258,7 +330,14 @@ namespace Umbraco.Core.Models.Membership
         public int SessionTimeout
         {
             get { return _sessionTimeout; }
-            set { SetPropertyValueAndDetectChanges(value, ref _sessionTimeout, Ps.Value.SessionTimeoutSelector); }
+            set
+            {
+                SetPropertyValueAndDetectChanges(o =>
+                    {
+                        _sessionTimeout = value;
+                        return _sessionTimeout;
+                    }, _sessionTimeout, SessionTimeoutSelector);
+            }
         }
 
         /// <summary>
@@ -271,7 +350,14 @@ namespace Umbraco.Core.Models.Membership
         public int StartContentId
         {
             get { return _startContentId; }
-            set { SetPropertyValueAndDetectChanges(value, ref _startContentId, Ps.Value.StartContentIdSelector); }
+            set
+            {
+                SetPropertyValueAndDetectChanges(o =>
+                    {
+                        _startContentId = value;
+                        return _startContentId;
+                    }, _startContentId, StartContentIdSelector);
+            }
         }
 
         /// <summary>
@@ -284,14 +370,28 @@ namespace Umbraco.Core.Models.Membership
         public int StartMediaId
         {
             get { return _startMediaId; }
-            set { SetPropertyValueAndDetectChanges(value, ref _startMediaId, Ps.Value.StartMediaIdSelector); }
+            set
+            {
+                SetPropertyValueAndDetectChanges(o =>
+                    {
+                        _startMediaId = value;
+                        return _startMediaId;
+                    }, _startMediaId, StartMediaIdSelector);
+            }
         }
 
         [DataMember]
         public string Language
         {
             get { return _language; }
-            set { SetPropertyValueAndDetectChanges(value, ref _language, Ps.Value.LanguageSelector); }
+            set
+            {
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _language = value;
+                    return _language;
+                }, _language, LanguageSelector);
+            }
         }
 
         //TODO: This should be a private set
@@ -306,7 +406,14 @@ namespace Umbraco.Core.Models.Membership
         internal bool DefaultToLiveEditing
         {
             get { return _defaultToLiveEditing; }
-            set { SetPropertyValueAndDetectChanges(value, ref _defaultToLiveEditing, Ps.Value.DefaultToLiveEditingSelector); }
+            set
+            {
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _defaultToLiveEditing = value;
+                    return _defaultToLiveEditing;
+                }, _defaultToLiveEditing, DefaultToLiveEditingSelector);
+            }
         }
 
         [IgnoreDataMember]
@@ -320,7 +427,11 @@ namespace Umbraco.Core.Models.Membership
                     throw new InvalidOperationException("Cannot assign a User Type that has not been persisted");
                 }
 
-                SetPropertyValueAndDetectChanges(value, ref _userType, Ps.Value.UserTypeSelector);                
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _userType = value;
+                    return _userType;
+                }, _userType, UserTypeSelector);
             }
         }
 
@@ -346,7 +457,7 @@ namespace Umbraco.Core.Models.Membership
         /// <param name="e"></param>
         void SectionCollectionChanged(object sender, NotifyCollectionChangedEventArgs e)
         {
-            OnPropertyChanged(Ps.Value.AllowedSectionsSelector);
+            OnPropertyChanged(AllowedSectionsSelector);
 
             if (e.Action == NotifyCollectionChangedAction.Add)
             {

src/Umbraco.Core/Models/Membership/UserType.cs

@@ -20,14 +20,9 @@ namespace Umbraco.Core.Models.Membership
         private string _name;
         private IEnumerable<string> _permissions;
 
-        private static readonly Lazy<PropertySelectors> Ps = new Lazy<PropertySelectors>();
-
-        private class PropertySelectors
-        {
-            public readonly PropertyInfo NameSelector = ExpressionHelper.GetPropertyInfo<UserType, string>(x => x.Name);
-            public readonly PropertyInfo AliasSelector = ExpressionHelper.GetPropertyInfo<UserType, string>(x => x.Alias);
-            public readonly PropertyInfo PermissionsSelector = ExpressionHelper.GetPropertyInfo<UserType, IEnumerable<string>>(x => x.Permissions);
-        }
+        private static readonly PropertyInfo NameSelector = ExpressionHelper.GetPropertyInfo<UserType, string>(x => x.Name);
+        private static readonly PropertyInfo AliasSelector = ExpressionHelper.GetPropertyInfo<UserType, string>(x => x.Alias);
+        private static readonly PropertyInfo PermissionsSelector = ExpressionHelper.GetPropertyInfo<UserType, IEnumerable<string>>(x => x.Permissions);
 
         [DataMember]
         public string Alias
@@ -35,10 +30,11 @@ namespace Umbraco.Core.Models.Membership
             get { return _alias; }
             set
             {
-                SetPropertyValueAndDetectChanges(
-                    value.ToCleanString(CleanStringType.Alias | CleanStringType.UmbracoCase), 
-                    ref _alias, 
-                    Ps.Value.AliasSelector);                
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _alias = value.ToCleanString(CleanStringType.Alias | CleanStringType.UmbracoCase);
+                    return _alias;
+                }, _alias, AliasSelector);
             }
         }
 
@@ -46,7 +42,14 @@ namespace Umbraco.Core.Models.Membership
         public string Name
         {
             get { return _name; }
-            set { SetPropertyValueAndDetectChanges(value, ref _name, Ps.Value.NameSelector); }
+            set
+            {
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _name = value;
+                    return _name;
+                }, _name, NameSelector);
+            }
         }
 
         /// <summary>
@@ -61,7 +64,11 @@ namespace Umbraco.Core.Models.Membership
             get { return _permissions; }
             set
             {
-                SetPropertyValueAndDetectChanges(value, ref _permissions, Ps.Value.PermissionsSelector,
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _permissions = value;
+                    return _permissions;
+                }, _permissions, PermissionsSelector,
                     //Custom comparer for enumerable
                     new DelegateEqualityComparer<IEnumerable<string>>(
                         (enum1, enum2) => enum1.UnsortedSequenceEqual(enum2),

src/Umbraco.Core/Models/MigrationEntry.cs

@@ -19,27 +19,35 @@ namespace Umbraco.Core.Models
             _version = version;
         }
 
-        private static readonly Lazy<PropertySelectors> Ps = new Lazy<PropertySelectors>();
-
-        private class PropertySelectors
-        {
-            public readonly PropertyInfo NameSelector = ExpressionHelper.GetPropertyInfo<MigrationEntry, string>(x => x.MigrationName);
-            public readonly PropertyInfo VersionSelector = ExpressionHelper.GetPropertyInfo<MigrationEntry, SemVersion>(x => x.Version);
-        }
-
+        private static readonly PropertyInfo NameSelector = ExpressionHelper.GetPropertyInfo<MigrationEntry, string>(x => x.MigrationName);
+        private static readonly PropertyInfo VersionSelector = ExpressionHelper.GetPropertyInfo<MigrationEntry, SemVersion>(x => x.Version);
         private string _migrationName;
         private SemVersion _version;
 
         public string MigrationName
         {
             get { return _migrationName; }
-            set { SetPropertyValueAndDetectChanges(value, ref _migrationName, Ps.Value.NameSelector); }
+            set
+            {
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _migrationName = value;
+                    return _migrationName;
+                }, _migrationName, NameSelector);
+            }
         }
 
         public SemVersion Version
         {
             get { return _version; }
-            set { SetPropertyValueAndDetectChanges(value, ref _version, Ps.Value.VersionSelector); }
+            set
+            {
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _version = value;
+                    return _version;
+                }, _version, VersionSelector);
+            }
         }
     }
 }

src/Umbraco.Core/Models/Property.cs

@@ -1,9 +1,11 @@
 using System;
 using System.Collections;
+using System.Collections.Generic;
 using System.Linq;
 using System.Reflection;
 using System.Runtime.Serialization;
 using Umbraco.Core.Models.EntityBase;
+using Umbraco.Core.Persistence.Mappers;
 
 namespace Umbraco.Core.Models
 {
@@ -43,42 +45,8 @@ namespace Umbraco.Core.Models
             Value = value;
         }
 
-        private static readonly Lazy<PropertySelectors> Ps = new Lazy<PropertySelectors>();
-
-        private class PropertySelectors
-        {
-            public readonly PropertyInfo ValueSelector = ExpressionHelper.GetPropertyInfo<Property, object>(x => x.Value);
-            public readonly PropertyInfo VersionSelector = ExpressionHelper.GetPropertyInfo<Property, Guid>(x => x.Version);
-        }
-
-        private static readonly DelegateEqualityComparer<object> ValueComparer = new DelegateEqualityComparer<object>(
-            (o, o1) =>
-            {
-                if (o == null && o1 == null) return true;
-
-                //custom comparer for strings.                        
-                if (o is string || o1 is string)
-                {
-                    //if one is null and another is empty then they are the same
-                    if ((o as string).IsNullOrWhiteSpace() && (o1 as string).IsNullOrWhiteSpace())
-                    {
-                        return true;
-                    }
-                    if (o == null || o1 == null) return false;
-                    return o.Equals(o1);
-                }
-
-                if (o == null || o1 == null) return false;
-
-                //Custom comparer for enumerable if it is enumerable
-                var enum1 = o as IEnumerable;
-                var enum2 = o1 as IEnumerable;
-                if (enum1 != null && enum2 != null)
-                {
-                    return enum1.Cast<object>().UnsortedSequenceEqual(enum2.Cast<object>());
-                }
-                return o.Equals(o1);
-            }, o => o.GetHashCode());
+        private static readonly PropertyInfo ValueSelector = ExpressionHelper.GetPropertyInfo<Property, object>(x => x.Value);
+        private static readonly PropertyInfo VersionSelector = ExpressionHelper.GetPropertyInfo<Property, Guid>(x => x.Version);
         
         /// <summary>
         /// Returns the instance of the tag support, by default tags are not enabled
@@ -130,14 +98,14 @@ namespace Umbraco.Core.Models
         public Guid Version
         {
             get { return _version; }
-            set { SetPropertyValueAndDetectChanges(value, ref _version, Ps.Value.VersionSelector); }
-        }
-
-        private static void ThrowTypeException(object value, Type expected, string alias)
-        {
-            throw new InvalidOperationException(string.Format("Value \"{0}\" of type \"{1}\" could not be converted"
-                + " to type \"{2}\" which is expected by property type \"{3}\".",
-                value, value.GetType(), expected, alias));
+            set
+            {
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _version = value;
+                    return _version;
+                }, _version, VersionSelector);
+            }
         }
 
         /// <summary>
@@ -153,54 +121,47 @@ namespace Umbraco.Core.Models
             get { return _value; }
             set
             {
-                var isOfExpectedType = _propertyType.IsPropertyTypeValid(value);
+                bool typeValidation = _propertyType.IsPropertyTypeValid(value);
 
-                if (isOfExpectedType == false) // isOfExpectedType is true if value is null - so if false, value is *not* null
+                if (typeValidation == false)
+                    throw new Exception(
+                        string.Format(
+                            "Type validation failed. The value type: '{0}' does not match the DataType in PropertyType with alias: '{1}'",
+                            value == null ? "null" : value.GetType().Name, Alias));
+
+                SetPropertyValueAndDetectChanges(o =>
                 {
-                    // "garbage-in", accept what we can & convert
-                    // throw only if conversion is not possible
-
-                    var s = value.ToString();
-
-                    switch (_propertyType.DataTypeDatabaseType)
+                    _value = value;
+                    return _value;
+                }, _value, ValueSelector, 
+                new DelegateEqualityComparer<object>(
+                    (o, o1) =>
                     {
-                        case DataTypeDatabaseType.Nvarchar:
-                        case DataTypeDatabaseType.Ntext:
-                            value = s;
-                            break;
-                        case DataTypeDatabaseType.Integer:
-                            if (s.IsNullOrWhiteSpace()) value = null; // assume empty means null
-                            else
-                            {
-                                var convInt = value.TryConvertTo<int>();
-                                if (convInt == false) ThrowTypeException(value, typeof(int), _propertyType.Alias);
-                                value = convInt.Result;
-                            }
-                            break;
-                        case DataTypeDatabaseType.Decimal:
-                            if (s.IsNullOrWhiteSpace()) value = null; // assume empty means null
-                            else
-                            {
-                                var convDecimal = value.TryConvertTo<decimal>();
-                                if (convDecimal == false) ThrowTypeException(value, typeof (decimal), _propertyType.Alias);
-                                // need to normalize the value (change the scaling factor and remove trailing zeroes)
-                                // because the underlying database is going to mess with the scaling factor anyways.
-                                value = convDecimal.Result.Normalize();
-                            }
-                            break;
-                        case DataTypeDatabaseType.Date:
-                            if (s.IsNullOrWhiteSpace()) value = null; // assume empty means null
-                            else
-                            {
-                                var convDateTime = value.TryConvertTo<DateTime>();
-                                if (convDateTime == false) ThrowTypeException(value, typeof (DateTime), _propertyType.Alias);
-                                value = convDateTime.Result;
-                            }
-                            break;
-                    }
-                }
+                        if (o == null && o1 == null) return true;
 
-                SetPropertyValueAndDetectChanges(value, ref _value, Ps.Value.ValueSelector, ValueComparer);
+                        //custom comparer for strings.                        
+                        if (o is string || o1 is string)                            
+                        {
+                            //if one is null and another is empty then they are the same
+                            if ((o as string).IsNullOrWhiteSpace() && (o1 as string).IsNullOrWhiteSpace())
+                            {
+                                return true;   
+                            }
+                            if (o == null || o1 == null) return false;
+                            return o.Equals(o1);
+                        }
+                        
+                        if (o == null || o1 == null) return false;
+
+                        //Custom comparer for enumerable if it is enumerable
+                        var enum1 = o as IEnumerable;
+                        var enum2 = o1 as IEnumerable;
+                        if (enum1 != null && enum2 != null)
+                        {
+                            return enum1.Cast<object>().UnsortedSequenceEqual(enum2.Cast<object>());
+                        }
+                        return o.Equals(o1);
+                    }, o => o.GetHashCode()));
             }
         }
 

src/Umbraco.Core/Models/PropertyGroup.cs

@@ -29,18 +29,12 @@ namespace Umbraco.Core.Models
             PropertyTypes = propertyTypeCollection;
         }
 
-        private static readonly Lazy<PropertySelectors> Ps = new Lazy<PropertySelectors>();
-
-        private class PropertySelectors
-        {
-            public readonly PropertyInfo NameSelector = ExpressionHelper.GetPropertyInfo<PropertyGroup, string>(x => x.Name);
-            public readonly PropertyInfo SortOrderSelector = ExpressionHelper.GetPropertyInfo<PropertyGroup, int>(x => x.SortOrder);
-            public readonly PropertyInfo PropertyTypeCollectionSelector = ExpressionHelper.GetPropertyInfo<PropertyGroup, PropertyTypeCollection>(x => x.PropertyTypes);
-        }
-
+        private static readonly PropertyInfo NameSelector = ExpressionHelper.GetPropertyInfo<PropertyGroup, string>(x => x.Name);
+        private static readonly PropertyInfo SortOrderSelector = ExpressionHelper.GetPropertyInfo<PropertyGroup, int>(x => x.SortOrder);
+        private readonly static PropertyInfo PropertyTypeCollectionSelector = ExpressionHelper.GetPropertyInfo<PropertyGroup, PropertyTypeCollection>(x => x.PropertyTypes);
         void PropertyTypesChanged(object sender, NotifyCollectionChangedEventArgs e)
         {
-            OnPropertyChanged(Ps.Value.PropertyTypeCollectionSelector);
+            OnPropertyChanged(PropertyTypeCollectionSelector);
         }
 
         /// <summary>
@@ -50,7 +44,14 @@ namespace Umbraco.Core.Models
         public string Name
         {
             get { return _name; }
-            set { SetPropertyValueAndDetectChanges(value, ref _name, Ps.Value.NameSelector); }
+            set
+            {
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _name = value;
+                    return _name;
+                }, _name, NameSelector);
+            }
         }
 
         /// <summary>
@@ -60,7 +61,14 @@ namespace Umbraco.Core.Models
         public int SortOrder
         {
             get { return _sortOrder; }
-            set { SetPropertyValueAndDetectChanges(value, ref _sortOrder, Ps.Value.SortOrderSelector); }
+            set
+            {
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _sortOrder = value;
+                    return _sortOrder;
+                }, _sortOrder, SortOrderSelector);
+            }
         }
 
         /// <summary>

src/Umbraco.Core/Models/PropertyType.cs

@@ -1,6 +1,5 @@
 using System;
 using System.Diagnostics;
-using System.Linq;
 using System.Reflection;
 using System.Runtime.Serialization;
 using System.Text.RegularExpressions;
@@ -46,9 +45,9 @@ namespace Umbraco.Core.Models
         public PropertyType(IDataTypeDefinition dataTypeDefinition, string propertyTypeAlias)
             : this(dataTypeDefinition)
         {
-            _alias = GetAlias(propertyTypeAlias);
+            SetAlias(propertyTypeAlias);
         }
-
+        
         public PropertyType(string propertyEditorAlias, DataTypeDatabaseType dataTypeDatabaseType)
             : this(propertyEditorAlias, dataTypeDatabaseType, false)
         {
@@ -56,7 +55,7 @@ namespace Umbraco.Core.Models
 
         public PropertyType(string propertyEditorAlias, DataTypeDatabaseType dataTypeDatabaseType, string propertyTypeAlias)
             : this(propertyEditorAlias, dataTypeDatabaseType, false, propertyTypeAlias)
-        {
+        {           
         }
 
         /// <summary>
@@ -84,25 +83,20 @@ namespace Umbraco.Core.Models
             _isExplicitDbType = isExplicitDbType;
             _propertyEditorAlias = propertyEditorAlias;
             _dataTypeDatabaseType = dataTypeDatabaseType;
-            _alias = GetAlias(propertyTypeAlias);
+            SetAlias(propertyTypeAlias);
         }
 
-        private static readonly Lazy<PropertySelectors> Ps = new Lazy<PropertySelectors>();
-
-        private class PropertySelectors
-        {
-            public readonly PropertyInfo NameSelector = ExpressionHelper.GetPropertyInfo<PropertyType, string>(x => x.Name);
-            public readonly PropertyInfo AliasSelector = ExpressionHelper.GetPropertyInfo<PropertyType, string>(x => x.Alias);
-            public readonly PropertyInfo DescriptionSelector = ExpressionHelper.GetPropertyInfo<PropertyType, string>(x => x.Description);
-            public readonly PropertyInfo DataTypeDefinitionIdSelector = ExpressionHelper.GetPropertyInfo<PropertyType, int>(x => x.DataTypeDefinitionId);
-            public readonly PropertyInfo PropertyEditorAliasSelector = ExpressionHelper.GetPropertyInfo<PropertyType, string>(x => x.PropertyEditorAlias);
-            public readonly PropertyInfo DataTypeDatabaseTypeSelector = ExpressionHelper.GetPropertyInfo<PropertyType, DataTypeDatabaseType>(x => x.DataTypeDatabaseType);
-            public readonly PropertyInfo MandatorySelector = ExpressionHelper.GetPropertyInfo<PropertyType, bool>(x => x.Mandatory);
-            public readonly PropertyInfo HelpTextSelector = ExpressionHelper.GetPropertyInfo<PropertyType, string>(x => x.HelpText);
-            public readonly PropertyInfo SortOrderSelector = ExpressionHelper.GetPropertyInfo<PropertyType, int>(x => x.SortOrder);
-            public readonly PropertyInfo ValidationRegExpSelector = ExpressionHelper.GetPropertyInfo<PropertyType, string>(x => x.ValidationRegExp);
-            public readonly PropertyInfo PropertyGroupIdSelector = ExpressionHelper.GetPropertyInfo<PropertyType, Lazy<int>>(x => x.PropertyGroupId);
-        }
+        private static readonly PropertyInfo NameSelector = ExpressionHelper.GetPropertyInfo<PropertyType, string>(x => x.Name);
+        private static readonly PropertyInfo AliasSelector = ExpressionHelper.GetPropertyInfo<PropertyType, string>(x => x.Alias);
+        private static readonly PropertyInfo DescriptionSelector = ExpressionHelper.GetPropertyInfo<PropertyType, string>(x => x.Description);
+        private static readonly PropertyInfo DataTypeDefinitionIdSelector = ExpressionHelper.GetPropertyInfo<PropertyType, int>(x => x.DataTypeDefinitionId);
+        private static readonly PropertyInfo PropertyEditorAliasSelector = ExpressionHelper.GetPropertyInfo<PropertyType, string>(x => x.PropertyEditorAlias);
+        private static readonly PropertyInfo DataTypeDatabaseTypeSelector = ExpressionHelper.GetPropertyInfo<PropertyType, DataTypeDatabaseType>(x => x.DataTypeDatabaseType);
+        private static readonly PropertyInfo MandatorySelector = ExpressionHelper.GetPropertyInfo<PropertyType, bool>(x => x.Mandatory);
+        private static readonly PropertyInfo HelpTextSelector = ExpressionHelper.GetPropertyInfo<PropertyType, string>(x => x.HelpText);
+        private static readonly PropertyInfo SortOrderSelector = ExpressionHelper.GetPropertyInfo<PropertyType, int>(x => x.SortOrder);
+        private static readonly PropertyInfo ValidationRegExpSelector = ExpressionHelper.GetPropertyInfo<PropertyType, string>(x => x.ValidationRegExp);
+        private static readonly PropertyInfo PropertyGroupIdSelector = ExpressionHelper.GetPropertyInfo<PropertyType, Lazy<int>>(x => x.PropertyGroupId);
 
         /// <summary>
         /// Gets of Sets the Name of the PropertyType
@@ -111,7 +105,14 @@ namespace Umbraco.Core.Models
         public string Name
         {
             get { return _name; }
-            set { SetPropertyValueAndDetectChanges(value, ref _name, Ps.Value.NameSelector); }
+            set
+            {
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _name = value;
+                    return _name;
+                }, _name, NameSelector);
+            }
         }
 
         /// <summary>
@@ -121,7 +122,14 @@ namespace Umbraco.Core.Models
         public string Alias
         {
             get { return _alias; }
-            set { SetPropertyValueAndDetectChanges(GetAlias(value), ref _alias, Ps.Value.AliasSelector); }
+            set
+            {
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    SetAlias(value);
+                    return _alias;
+                }, _alias, AliasSelector);
+            }
         }
 
         /// <summary>
@@ -131,7 +139,14 @@ namespace Umbraco.Core.Models
         public string Description
         {
             get { return _description; }
-            set { SetPropertyValueAndDetectChanges(value, ref _description, Ps.Value.DescriptionSelector); }
+            set
+            {
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _description = value;
+                    return _description;
+                }, _description, DescriptionSelector);
+            }
         }
 
         /// <summary>
@@ -142,14 +157,28 @@ namespace Umbraco.Core.Models
         public int DataTypeDefinitionId
         {
             get { return _dataTypeDefinitionId; }
-            set { SetPropertyValueAndDetectChanges(value, ref _dataTypeDefinitionId, Ps.Value.DataTypeDefinitionIdSelector); }
+            set
+            {
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _dataTypeDefinitionId = value;
+                    return _dataTypeDefinitionId;
+                }, _dataTypeDefinitionId, DataTypeDefinitionIdSelector);
+            }
         }
 
         [DataMember]
         public string PropertyEditorAlias
         {
             get { return _propertyEditorAlias; }
-            set { SetPropertyValueAndDetectChanges(value, ref _propertyEditorAlias, Ps.Value.PropertyEditorAliasSelector); }
+            set
+            {
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _propertyEditorAlias = value;
+                    return _propertyEditorAlias;
+                }, _propertyEditorAlias, PropertyEditorAliasSelector);
+            }
         }
 
         /// <summary>
@@ -183,19 +212,29 @@ namespace Umbraco.Core.Models
                 //don't allow setting this if an explicit declaration has been made in the ctor
                 if (_isExplicitDbType) return;
 
-                SetPropertyValueAndDetectChanges(value, ref _dataTypeDatabaseType, Ps.Value.DataTypeDatabaseTypeSelector);                
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _dataTypeDatabaseType = value;
+                    return _dataTypeDatabaseType;
+                }, _dataTypeDatabaseType, DataTypeDatabaseTypeSelector);
             }
         }
 
         /// <summary>
-        /// Gets or sets the identifier of the PropertyGroup this PropertyType belongs to.
+        /// Gets or Sets the PropertyGroup's Id for which this PropertyType belongs
         /// </summary>
-        /// <remarks>For generic properties, the value is <c>null</c>.</remarks>
         [DataMember]
         internal Lazy<int> PropertyGroupId
         {
             get { return _propertyGroupId; }
-            set { SetPropertyValueAndDetectChanges(value, ref _propertyGroupId, Ps.Value.PropertyGroupIdSelector); }
+            set
+            {
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _propertyGroupId = value;
+                    return _propertyGroupId;
+                }, _propertyGroupId, PropertyGroupIdSelector);
+            }
         }
 
         /// <summary>
@@ -205,7 +244,14 @@ namespace Umbraco.Core.Models
         public bool Mandatory
         {
             get { return _mandatory; }
-            set { SetPropertyValueAndDetectChanges(value, ref _mandatory, Ps.Value.MandatorySelector); }
+            set
+            {
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _mandatory = value;
+                    return _mandatory;
+                }, _mandatory, MandatorySelector);
+            }
         }
 
         /// <summary>
@@ -216,7 +262,14 @@ namespace Umbraco.Core.Models
         public string HelpText
         {
             get { return _helpText; }
-            set { SetPropertyValueAndDetectChanges(value, ref _helpText, Ps.Value.HelpTextSelector); }
+            set
+            {
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _helpText = value;
+                    return _helpText;
+                }, _helpText, HelpTextSelector);
+            }
         }
 
         /// <summary>
@@ -226,7 +279,14 @@ namespace Umbraco.Core.Models
         public int SortOrder
         {
             get { return _sortOrder; }
-            set { SetPropertyValueAndDetectChanges(value, ref _sortOrder, Ps.Value.SortOrderSelector); }
+            set
+            {
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _sortOrder = value;
+                    return _sortOrder;
+                }, _sortOrder, SortOrderSelector);
+            }
         }
 
         /// <summary>
@@ -236,16 +296,23 @@ namespace Umbraco.Core.Models
         public string ValidationRegExp
         {
             get { return _validationRegExp; }
-            set { SetPropertyValueAndDetectChanges(value, ref _validationRegExp, Ps.Value.ValidationRegExpSelector); }
+            set
+            {
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _validationRegExp = value;
+                    return _validationRegExp;
+                }, _validationRegExp, ValidationRegExpSelector);
+            }
         }
 
-        private string GetAlias(string value)
+        private void SetAlias(string value)
         {
             //NOTE: WE are doing this because we don't want to do a ToSafeAlias when the alias is the special case of
             // being prefixed with Constants.PropertyEditors.InternalGenericPropertiesPrefix
             // which is used internally
 
-            return value.StartsWith(Constants.PropertyEditors.InternalGenericPropertiesPrefix)
+            _alias = value.StartsWith(Constants.PropertyEditors.InternalGenericPropertiesPrefix)
                         ? value
                         : value.ToCleanString(CleanStringType.Alias | CleanStringType.UmbracoCase);
         }
@@ -298,21 +365,18 @@ namespace Umbraco.Core.Models
         }
 
         /// <summary>
-        /// Gets a value indicating whether the value is of the expected type
-        /// for the property, and can be assigned to the property "as is".
+        /// Validates the Value from a Property according to its type
         /// </summary>
-        /// <param name="value">The value.</param>
-        /// <returns>True if the value is of the expected type for the property,
-        /// and can be assigned to the property "as is". Otherwise, false, to indicate
-        /// that some conversion is required.</returns>
+        /// <param name="value"></param>
+        /// <returns>True if valid, otherwise false</returns>
         public bool IsPropertyTypeValid(object value)
         {
-            // null values are assumed to be ok
+            //Can't validate null values, so just allow it to pass the current validation
             if (value == null)
                 return true;
 
-            // check if the type of the value matches the type from the DataType/PropertyEditor
-            var valueType = value.GetType();
+            //Check type if the type of the value match the type from the DataType/PropertyEditor
+            Type type = value.GetType();
 
             //TODO Add PropertyEditor Type validation when its relevant to introduce
             /*bool isEditorModel = value is IEditorModel;
@@ -329,29 +393,32 @@ namespace Umbraco.Core.Models
                 return argument == type;
             }*/
 
-            if (PropertyEditorAlias.IsNullOrWhiteSpace() == false) // fixme - always true?
+            if (PropertyEditorAlias.IsNullOrWhiteSpace() == false)
             {
-                // simple validation using the DatabaseType from the DataTypeDefinition
-                // and the Type of the passed in value
-                switch (DataTypeDatabaseType)
-                {
-                    // fixme breaking!
-                    case DataTypeDatabaseType.Integer:
-                        return valueType == typeof(int);
-                    case DataTypeDatabaseType.Decimal:
-                        return valueType == typeof(decimal);
-                    case DataTypeDatabaseType.Date:
-                        return valueType == typeof(DateTime);
-                    case DataTypeDatabaseType.Nvarchar:
-                        return valueType == typeof(string);
-                    case DataTypeDatabaseType.Ntext:
-                        return valueType == typeof(string);
-                }
+                //Find DataType by Id
+                //IDataType dataType = DataTypesResolver.Current.GetById(DataTypeControlId);
+                //Check if dataType is null (meaning that the ControlId is valid) ?
+                //Possibly cast to BaseDataType and get the DbType from there (which might not be possible because it lives in umbraco.cms.businesslogic.datatype) ?
+
+                //Simple validation using the DatabaseType from the DataTypeDefinition and Type of the passed in value
+                if (DataTypeDatabaseType == DataTypeDatabaseType.Integer && type == typeof(int))
+                    return true;
+
+                if (DataTypeDatabaseType == DataTypeDatabaseType.Decimal && type == typeof(decimal))
+                    return true;
+
+                if (DataTypeDatabaseType == DataTypeDatabaseType.Date && type == typeof(DateTime))
+                    return true;
+
+                if (DataTypeDatabaseType == DataTypeDatabaseType.Nvarchar && type == typeof(string))
+                    return true;
+
+                if (DataTypeDatabaseType == DataTypeDatabaseType.Ntext && type == typeof(string))
+                    return true;
             }
 
-            // fixme - never reached + makes no sense?
-            // fallback for simple value types when no Control Id or Database Type is set
-            if (valueType.IsPrimitive || value is string)
+            //Fallback for simple value types when no Control Id or Database Type is set
+            if (type.IsPrimitive || value is string)
                 return true;
 
             return false;
@@ -376,15 +443,15 @@ namespace Umbraco.Core.Models
                     var regexPattern = new Regex(ValidationRegExp);
                     return regexPattern.IsMatch(value.ToString());
                 }
-                catch
+                catch 
                 {
                          throw new Exception(string .Format("Invalid validation expression on property {0}",this.Alias));
                 }
-
+                
             }
-
+            
             //TODO: We must ensure that the property value can actually be saved based on the specified database type
-
+            
             //TODO Add PropertyEditor validation when its relevant to introduce
             /*if (value is IEditorModel && DataTypeControlId != Guid.Empty)
             {
@@ -402,19 +469,19 @@ namespace Umbraco.Core.Models
         {
             if (base.Equals(other)) return true;
 
-            //Check whether the PropertyType's properties are equal.
+            //Check whether the PropertyType's properties are equal. 
             return Alias.InvariantEquals(other.Alias);
         }
 
         public override int GetHashCode()
         {
-            //Get hash code for the Name field if it is not null.
+            //Get hash code for the Name field if it is not null. 
             int baseHash = base.GetHashCode();
 
-            //Get hash code for the Alias field.
+            //Get hash code for the Alias field. 
             int hashAlias = Alias.ToLowerInvariant().GetHashCode();
 
-            //Calculate the hash code for the product.
+            //Calculate the hash code for the product. 
             return baseHash ^ hashAlias;
         }
 
@@ -426,7 +493,7 @@ namespace Umbraco.Core.Models
             //need to manually assign the Lazy value as it will not be automatically mapped
             if (PropertyGroupId != null)
             {
-                clone._propertyGroupId = new Lazy<int>(() => PropertyGroupId.Value);
+                clone._propertyGroupId = new Lazy<int>(() => PropertyGroupId.Value);    
             }
             //this shouldn't really be needed since we're not tracking
             clone.ResetDirtyProperties(false);

src/Umbraco.Core/Models/PublicAccessEntry.cs

@@ -44,7 +44,7 @@ namespace Umbraco.Core.Models
 
         void _ruleCollection_CollectionChanged(object sender, NotifyCollectionChangedEventArgs e)
         {
-            OnPropertyChanged(Ps.Value.AllowedSectionsSelector);
+            OnPropertyChanged(AllowedSectionsSelector);
 
             //if (e.Action == NotifyCollectionChangedAction.Add)
             //{
@@ -68,15 +68,10 @@ namespace Umbraco.Core.Models
             }
         }
 
-        private static readonly Lazy<PropertySelectors> Ps = new Lazy<PropertySelectors>();
-
-        private class PropertySelectors
-        {
-            public readonly PropertyInfo ProtectedNodeIdSelector = ExpressionHelper.GetPropertyInfo<PublicAccessEntry, int>(x => x.ProtectedNodeId);
-            public readonly PropertyInfo LoginNodeIdSelector = ExpressionHelper.GetPropertyInfo<PublicAccessEntry, int>(x => x.LoginNodeId);
-            public readonly PropertyInfo NoAccessNodeIdSelector = ExpressionHelper.GetPropertyInfo<PublicAccessEntry, int>(x => x.NoAccessNodeId);
-            public readonly PropertyInfo AllowedSectionsSelector = ExpressionHelper.GetPropertyInfo<PublicAccessEntry, IEnumerable<PublicAccessRule>>(x => x.Rules);
-        }
+        private static readonly PropertyInfo ProtectedNodeIdSelector = ExpressionHelper.GetPropertyInfo<PublicAccessEntry, int>(x => x.ProtectedNodeId);
+        private static readonly PropertyInfo LoginNodeIdSelector = ExpressionHelper.GetPropertyInfo<PublicAccessEntry, int>(x => x.LoginNodeId);
+        private static readonly PropertyInfo NoAccessNodeIdSelector = ExpressionHelper.GetPropertyInfo<PublicAccessEntry, int>(x => x.NoAccessNodeId);
+        private static readonly PropertyInfo AllowedSectionsSelector = ExpressionHelper.GetPropertyInfo<PublicAccessEntry, IEnumerable<PublicAccessRule>>(x => x.Rules);
 
         internal IEnumerable<Guid> RemovedRules
         {
@@ -117,21 +112,42 @@ namespace Umbraco.Core.Models
         public int LoginNodeId
         {
             get { return _loginNodeId; }
-            set { SetPropertyValueAndDetectChanges(value, ref _loginNodeId, Ps.Value.LoginNodeIdSelector); }
+            set
+            {
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _loginNodeId = value;
+                    return _loginNodeId;
+                }, _loginNodeId, LoginNodeIdSelector);
+            }
         }
 
         [DataMember]
         public int NoAccessNodeId
         {
             get { return _noAccessNodeId; }
-            set { SetPropertyValueAndDetectChanges(value, ref _noAccessNodeId, Ps.Value.NoAccessNodeIdSelector); }
+            set
+            {
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _noAccessNodeId = value;
+                    return _noAccessNodeId;
+                }, _noAccessNodeId, NoAccessNodeIdSelector);
+            }
         }
        
         [DataMember]
         public int ProtectedNodeId
         {
             get { return _protectedNodeId; }
-            set { SetPropertyValueAndDetectChanges(value, ref _protectedNodeId, Ps.Value.ProtectedNodeIdSelector); }
+            set
+            {
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _protectedNodeId = value;
+                    return _protectedNodeId;
+                }, _protectedNodeId, ProtectedNodeIdSelector);
+            }
         }
 
         public override void ResetDirtyProperties(bool rememberPreviouslyChangedProperties)

src/Umbraco.Core/Models/PublicAccessRule.cs

@@ -23,26 +23,35 @@ namespace Umbraco.Core.Models
         {
         }
 
-        private static readonly Lazy<PropertySelectors> Ps = new Lazy<PropertySelectors>();
-
-        private class PropertySelectors
-        {
-            public readonly PropertyInfo RuleValueSelector = ExpressionHelper.GetPropertyInfo<PublicAccessRule, string>(x => x.RuleValue);
-            public readonly PropertyInfo RuleTypeSelector = ExpressionHelper.GetPropertyInfo<PublicAccessRule, string>(x => x.RuleType);
-        }
+        private static readonly PropertyInfo RuleValueSelector = ExpressionHelper.GetPropertyInfo<PublicAccessRule, string>(x => x.RuleValue);
+        private static readonly PropertyInfo RuleTypeSelector = ExpressionHelper.GetPropertyInfo<PublicAccessRule, string>(x => x.RuleType);
        
         public Guid AccessEntryId { get; internal set; }
 
         public string RuleValue
         {
             get { return _ruleValue; }
-            set { SetPropertyValueAndDetectChanges(value, ref _ruleValue, Ps.Value.RuleValueSelector); }
+            set
+            {
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _ruleValue = value;
+                    return _ruleValue;
+                }, _ruleValue, RuleValueSelector);
+            }
         }
 
         public string RuleType
         {
             get { return _ruleType; }
-            set { SetPropertyValueAndDetectChanges(value, ref _ruleType, Ps.Value.RuleTypeSelector); }
+            set
+            {
+                SetPropertyValueAndDetectChanges(o =>
+                {
+                    _ruleType = value;
+                    return _ruleType;
+                }, _ruleType, RuleTypeSelector);
+            }
         }
 
         

src/Umbraco.Core/Models/PublishedContent/PublishedContentType.cs

@@ -114,25 +114,10 @@ namespace Umbraco.Core.Models.PublishedContent
         internal static void ClearContentType(int id)
         {
             Logging.LogHelper.Debug<PublishedContentType>("Clear content type w/id {0}.", () => id);
-
-            // we don't support "get all" at the moment - so, cheating
-            var all = ApplicationContext.Current.ApplicationCache.StaticCache.GetCacheItemsByKeySearch<PublishedContentType>("PublishedContentType_").ToArray();
-
-            // the one we want to clear
-            var clr = all.FirstOrDefault(x => x.Id == id);
-            if (clr == null) return;
-
-            // those that have that one in their composition aliases
-            // note: CompositionAliases contains all recursive aliases
-            var oth = all.Where(x => x.CompositionAliases.InvariantContains(clr.Alias)).Select(x => x.Id);
-
-            // merge ids
-            var ids = oth.Concat(new[] { clr.Id }).ToArray();
-
-            // clear them all at once
-            // we don't support "clear many at once" at the moment - so, cheating
+            // requires a predicate because the key does not contain the ID
+            // faster than key strings comparisons anyway
             ApplicationContext.Current.ApplicationCache.StaticCache.ClearCacheObjectTypes<PublishedContentType>(
-                (key, value) => ids.Contains(value.Id));
+                (key, value) => value.Id == id);
         }
 
         internal static void ClearDataType(int id)

src/Umbraco.Core/Models/Rdbms/PropertyDataDto.cs

@@ -16,7 +16,7 @@ namespace Umbraco.Core.Models.Rdbms
 
         [Column("contentNodeId")]
         [ForeignKey(typeof(NodeDto))]
-        [Index(IndexTypes.UniqueNonClustered, Name = "IX_cmsPropertyData_1", ForColumns = "contentNodeId,versionId,propertytypeid")]
+        [Index(IndexTypes.NonClustered, Name = "IX_cmsPropertyData_1")]
         public int NodeId { get; set; }
 
         [Column("versionId")]
@@ -33,23 +33,9 @@ namespace Umbraco.Core.Models.Rdbms
         [NullSetting(NullSetting = NullSettings.Null)]
         public int? Integer { get; set; }
 
-        private decimal? _decimalValue;
-
         [Column("dataDecimal")]
         [NullSetting(NullSetting = NullSettings.Null)]
-        public decimal? Decimal
-        {
-            get
-            {
-                return _decimalValue;
-            }
-            set
-            {
-                // need to normalize the value (change the scaling factor and remove trailing zeroes)
-                // because the underlying database probably has messed with the scaling factor.
-                _decimalValue = value.HasValue ? (decimal?) value.Value.Normalize() : null;
-            }
-        }
+        public decimal? Decimal { get; set; }
 
         [Column("dataDate")]
         [NullSetting(NullSetting = NullSettings.Null)]

src/Umbraco.Core/Models/Rdbms/PropertyTypeGroupReadOnlyDto.cs

@@ -1,5 +1,4 @@
-using System;
-using Umbraco.Core.Persistence;
+using Umbraco.Core.Persistence;
 
 namespace Umbraco.Core.Models.Rdbms
 {
@@ -19,8 +18,5 @@ namespace Umbraco.Core.Models.Rdbms
 
         [Column("contenttypeNodeId")]
         public int ContentTypeNodeId { get; set; }
-
-        [Column("PropertyGroupUniqueID")]
-        public Guid UniqueId { get; set; }
     }
 }

src/Umbraco.Core/Models/Rdbms/PropertyTypeReadOnlyDto.cs

@@ -51,8 +51,5 @@ namespace Umbraco.Core.Models.Rdbms
 
         [Column("dbType")]
         public string DbType { get; set; }
-
-        [Column("UniqueID")]        
-        public Guid UniqueId { get; set; }
     }
 }

src/Umbraco.Core/Models/Rdbms/RedirectUrlDto.cs

@@ -1,50 +0,0 @@
-using System;
-using Umbraco.Core.Persistence;
-using Umbraco.Core.Persistence.DatabaseAnnotations;
-
-namespace Umbraco.Core.Models.Rdbms
-{
-    [TableName("umbracoRedirectUrl")]
-    [PrimaryKey("id", autoIncrement = false)]
-    [ExplicitColumns]
-    class RedirectUrlDto
-    {
-        public RedirectUrlDto()
-        {
-            CreateDateUtc = DateTime.UtcNow;
-        }
-
-        // notes
-        //
-        // we want a unique, non-clustered  index on (url ASC, contentId ASC, createDate DESC) but the
-        // problem is that the index key must be 900 bytes max. should we run without an index? done
-        // some perfs comparisons, and running with an index on a hash is only slightly slower on
-        // inserts, and much faster on reads, so... we have an index on a hash.
-
-        [Column("id")]
-        [PrimaryKeyColumn(Name = "PK_umbracoRedirectUrl", AutoIncrement = false)]
-        public Guid Id { get; set; }
-
-        [ResultColumn]
-        public int ContentId { get; set; }
-
-        [Column("contentKey")]
-        [NullSetting(NullSetting = NullSettings.NotNull)]
-        [ForeignKey(typeof(NodeDto), Column = "uniqueID")]
-        public Guid ContentKey { get; set; }
-
-        [Column("createDateUtc")]
-        [NullSetting(NullSetting = NullSettings.NotNull)]
-        public DateTime CreateDateUtc { get; set; }
-
-        [Column("url")]
-        [NullSetting(NullSetting = NullSettings.NotNull)]
-        public string Url { get; set; }
-
-        [Column("urlHash")]
-        [NullSetting(NullSetting = NullSettings.NotNull)]
-        [Index(IndexTypes.UniqueNonClustered, Name = "IX_umbracoRedirectUrl", ForColumns = "urlHash, contentKey, createDateUtc")]
-        [Length(40)]
-        public string UrlHash { get; set; }
-    }
-}

src/Umbraco.Core/Models/Rdbms/StylesheetDto.cs

@@ -1,10 +1,11 @@
-using System;
-using Umbraco.Core.Persistence;
+using Umbraco.Core.Persistence;
 using Umbraco.Core.Persistence.DatabaseAnnotations;
 
 namespace Umbraco.Core.Models.Rdbms
 {
-    [Obsolete("This is no longer used and will be removed from Umbraco in future versions")]
+    [TableName("cmsStylesheet")]
+    [PrimaryKey("nodeId", autoIncrement = false)]
+    [ExplicitColumns]
     internal class StylesheetDto
     {
         [Column("nodeId")]

src/Umbraco.Core/Models/Rdbms/StylesheetPropertyDto.cs

@@ -1,10 +1,11 @@
-using System;
-using Umbraco.Core.Persistence;
+using Umbraco.Core.Persistence;
 using Umbraco.Core.Persistence.DatabaseAnnotations;
 
 namespace Umbraco.Core.Models.Rdbms
 {
-    [Obsolete("This is no longer used and will be removed from Umbraco in future versions")]
+    [TableName("cmsStylesheetProperty")]
+    [PrimaryKey("nodeId", autoIncrement = false)]
+    [ExplicitColumns]
     internal class StylesheetPropertyDto
     {
         [Column("nodeId")]