roll back on experimental code

Ensuring fix for U5-574

Fix for U5-573 - changing output to PublicUrl instead of Path + Name.

Verifying tests for azure blob storage provider

Merging AzureBlob branch with 5.0.1 branch

Fixed up some modal window issues, fixed up modal window issues with the TreePicker.

More updates to pre-value editor. Support for loading in a tree picker via an Ajax request.
Moved HtmlTree picker extensions to the TreeHtmlHelperExtensions. Changed the TreePickerRenderModel to use
strings, not MvcHtmlString (not sure why it was set that way)

More work on the pre-value editor for NodeSelector.
Added some more handy extension methods for HtmlHelper and for ControllerBase.

missing saved file

Pre-value editor work

Adding missing files.

Added file i removed by accident.
Added support for scaffolding to generate a PreValues view.

Removed EntityFramework reference from installing MVC templating from Nuget.

Added MVC/T4 Scaffolding and created scaffolding templates for Property Editors.
Added scaffolded classes for MNTP.

Merge

missing sys info files.

Puts [Internationalize] on the UmbracoController class, not just the 'Index' action so that
people overriding of creating hijack controllers dont need to worry about this.
Fixes issue with having 'surface' value in datatokens with the RenderViewEngine.

Merge

Fixes issue U5-592

Updates to #U5-578 so that Editor and Display templates can also be found under the current
controller name (like standard mvc) so it doesn't have to be in 'Shared'.
Updates SystemInfo proj with just another test to validate an EditorTemplate works in a package.

Merge

Cleaned up remaining ProxyRequestToController methods, other code cleanup including moving
GetControllerName and ID methods to ControllerExtensions instead of being static on UmbracoController.
Cleaned up ChildActionMacroEngine to use the proxy methods with strings.

Removed proxy request action invoker, added new global filter to handle this, added new
MergeModelStateToChildActionAttribute filter which could be of more use than just SurfaceControllers... though its only attached to them currently.
Changed the ProxyRequestToController logic to use the HtmlHelper.Action method, this just requires a bit of
trickery thanx to DotPeak. This is much nicer than writing our own logic to execute the child action, now we just use
what MVC does internally.

Fixed issue with RTE control not displaying table button

Fixes issue where members login macro doesn't redirect to RedirectUrl if one is provided.