Added bundle config, knockout, partial view for AuthorizationController.
Merge remote-tracking branch 'remotes/origin/Vika' into Vadzim

Conflicts:
	FileExchange/FileExchange.WebUI/Controllers/AuthorizationController.cs
	FileExchange/FileExchange.WebUI/FileExchange.WebUI.csproj
	FileExchange/FileExchange.WebUI/Global.asax.cs
	FileExchange/FileExchange.WebUI/Web.config
	FileExchange/FileExchange.WebUI/packages.config