Implemented Bounce and Sort mini game, in which the user has a tilting platform and two buckets. Icons fall down, and the user must bounce them into the correct bucket. Uses Sprite Kit for physics of the game. Places the mini-game in a view controller, and puts it in story board.
Code hygiene changes in PDBounceAndSortScene.
Additional style corrections.
Merge branch 'develop' into feature-bounce-mini-game
Additional merge conflict resolution.
Fixing formatting to be consistent with aesthetic changes.
Added an end mini-game alert.
Allow play of a random mini game. Minor style changes.
Small style nit.
Small style nits.
Merge branch 'develop' into feature-bounce-mini-game
Fixing conflicts from develop merge.
Merge pull request #41 from zsweedyk/feature-bounce-mini-game

Feature bounce mini game