Merge pull request #78 from pocket-gophers-2014/endgame

Adds an end-of-game view to users who did not cause end-of-game
rake start_game will cause an a new annoucement if previous ingredient is harvested and after a mandatory waiting period
Merge pull request #79 from pocket-gophers-2014/steven-review-refactor-demo

rake start_game will cause an a new annoucement if previous ingredient i...
Adds Cure_Found column migration for Games table