Manga Redesign (#321)

* Code cleanup, refactored FileRepository into Unit of Work.

* Added AutoCloseMenu and ReaderMode user perferences to match UI

* Added extra information to ChapterInfo

* Build changes

* Updated the readme to have open collective information and thanks to sponsors

* Fixed an issue with UnitOfWork refactor and how stats was bootsrapped. Replaced stats.kavitareader with a temp url to test out redirection bug.

API/Interfaces/IUnitOfWork.cs

@@ -11,6 +11,7 @@ namespace API.Interfaces
         ISettingsRepository SettingsRepository { get; }
         IAppUserProgressRepository AppUserProgressRepository { get; }
         ICollectionTagRepository CollectionTagRepository { get; }
+        IFileRepository FileRepository { get; }
         bool Commit();
         Task<bool> CommitAsync();
         bool HasChanges();