added new libs
Fix unity for Web API
small refactoring
REST sign in/up [NOT COMPLETED]
Merge branch 'master' of https://github.com/ArtemZag/academy13

Conflicts:
	BinaryStudio.PhotoGallery.Core/BinaryStudio.PhotoGallery.Core.csproj
	BinaryStudio.PhotoGallery.Web/Controllers/AccountController.cs
	BinaryStudio.PhotoGallery.Web/Controllers/UserController.cs
	BinaryStudio.PhotoGallery.Web/Utils/ModelConverter.cs
Merge branch 'master' of https://github.com/ArtemZag/academy13
refactoring
fix DB init
small fix
Refactoring of AsyncPhotoProcessor
Added many methods for Process photos and making prewiews and thumbnails of images.
Tested in another project.
Merge branch 'master' of github.com:ArtemZag/academy13
Added Facebook class provides 2 base methods for build request string for authentication via facebook.com and method for get AccessToken