Add SplitViewController
Add User class
Add prefix CC to User class
Add CCStackExchangeService and a Container VC for the SplitVC
Refactoring and updates to class names
Add CRWQuestion class
Substantial refactoring; add method to fetch questions in SO client; add global constants
Abstract json parsing for questions into seperate method
Update constant name; add custom error class
Add OAuth workflow
Add custom bitmask to LoginVC for showing and hidden views depending on whether user is authenticated
Add constant for StackOverflow token key
Add additional properties to CRWQuestion class
Add test json file and write unit test for parsing data into questions; add private header file in order to access private parsing method from api client
Internationalize app; add German lang support; and use nib for generating menu cell
Updates to questons and user class
Add QuestionsSearchVC
Refactor menu vc
Add activity indicator to QuestionsSearchVC
Add profile view