Add view for gameplay, create controller.
Returns a random card from given deck. Needs work on logic to keep track of game.
Merge pull request #5 from rantoniops/alan

Alan
Standardize variable names, need to move increment logic to model.
Fix merge conflict in seeds.
Merge pull request #6 from rantoniops/cassie

Cassie
merge branch 'master' of https://github.com/rantoniops/flashcards_group_project

Conflicts:
	db/migrate/20140718112359_create_rounds.rb
added play_game button to user_profile