Initial Commit
Added start screen and ToC with generated Chapter buttons.
Moved files into respective folders.
Changed ToC to load JSON from bundle.
Added Core Data, Model stuff.
Added simple UpdateService.
Refactored stuff out of AppDelegate.
Added CoreDataService for singleton access to CoreData context.
Added app icons.
Merge branch 'master' of https://github.com/TheBauhub/ddm_ipad