name changes + refactoring in LastFM lib

Gemfile

@@ -6,14 +6,18 @@ gem 'rails', '3.0.5'
 gem 'jquery-rails', '>= 0.2.6'
 gem 'jrails'
 
-# templating / styling
+gem 'sqlite3'
+gem 'sqlite3-ruby', :require => 'sqlite3'
+
+# templating
 gem 'haml-rails'
 gem "sass"
 
-
 # for using last.fm api
 gem 'typhoeus'
-# gem 'httparty'
+
+# for object caching
+gem 'redis'
 
 # for using 7digital api
 gem '7digital'
@@ -22,7 +26,7 @@ gem '7digital'
 gem 'json'
 gem 'hashie'
 
-# authentication, authorization, roles
+# authentication
 gem 'devise'
 gem 'oa-oauth', :require => 'omniauth/oauth'
 gem 'oa-openid', :require => 'omniauth/openid'
@@ -40,22 +44,8 @@ group :development, :test do
   
   # alternative servers (because openID URIs are too long for WEBRick)
   gem 'mongrel', '1.2.0.pre2'
-  # gem 'thin'
-  
+
 end
 
 # Deploy with Capistrano
 # gem 'capistrano'
-
-# Bundle the extra gems:
-# gem 'bj'
-gem 'sqlite3'
-gem 'sqlite3-ruby', :require => 'sqlite3'
-# gem 'aws-s3', :require => 'aws/s3'
-
-# Bundle gems for the local environment. Make sure to
-# put test-only gems in this group so their generators
-# and rake tasks are available in development mode:
-# group :development, :test do
-#   gem 'webrat'
-# end