Implemented the spam mini game. Namely, this includes creating a spams.txt file, deciding on the convention for the file, parsing the file, setting up the storyboard, and telling the user if they completed the mini game correctly.
Created unit tests for the spam view controller's file parsing methods.
Fixed bug due to missing cast.
Merge branch 'develop' into feature-spam-games
Fixed merge conflict (and added small comments).
Merge pull request #32 from zsweedyk/feature-spam-games

Feature spam games