Created game data structure.
Basic activity for creating a new game.
Created layout for and transition to CreateGameActivity.
Creating a new game using information from the server. 
Updating the server with the new game.
Finished the main flow of creating a new game.
Passing the created game between activities.
Changing manifest back to "preferExternal".
Merge pull request #6 from juliaglas/gamecreation

Gamecreation