Converts UmbracoContextService and UmbracoMediaService for UmbracoExamine to use the new data api's
to extract latest data. Currently had to hack a bit with a new class called LegacyLibrary because at the moment
we'll have a circular dependency with Umbraco.Web which needs to be fixed. Moves all Examine event management to
Umbraco.Web (again mainly because of circular dependencies, but makes sense to have it there). Fixes the ExamineEvents
to implement IApplicationEventHandler instead of IApplicationStartupHandler to ensure that all resolvers have been
initialized before attempting to initialize examine indexes. Updates Examine ILogService to use the LogHelper.
Adds some new ContentExtensions for IMedia since currently Examine needs xml structures, but have kept it internal.
Updated ApplicationStartupHandler to use it and to not register on the static method, the real method is now
used and is called on app startup (much cleaner). Added tests for PluginTypeResolver. Added events to
UmbracoApplication and virtual methods for developers to override.
unit test helper classes. Changed calls from old TypeFinder to new TypeFinder2. Created benchmark unit
tests to test speed differences between them.
Fixes: 30946 - IOHelper with HttpContext issue
Fixes: 30945 - AppCodeFileExtensions issue with UmbracoSettings
from the initial concept. The module is not active as it currently will not work because of
contructor dependencies and classes marked as internal, will liase with Stephen regarding this.
Updated InternalsVisibleTo declarations.
Updated the ApplicationTest test to use a new base class as a test to install a local sqlce database
for testing against.
Added Umbraco.Core project.
Added Umbraco.Web project.
Created new sln folder Legacy
