Merge pull request #1 from WomenWhoCode/chenoa

Chenoa
I meant to commit these changes on the Zassmin branch but I just realized I've been on the master branch the entire time. I added tests to the display line method.
added tests to the display board method so we know it actually displays the player markers
generated a game model to the database, created a migration, refactored board.rb and #board to game.rb #game. Updated spec/model/board_spec.rb to spec/model/game_spec.rb. refactored some tests and #board.
ran rake db:rollback to update the Games model. I assigned board, players and status default values, and removed created_at and updated_at because rails generates that automatically.
started working on controller tests, created games_controller, and created view/games#index and view/games#new. I think that's it.
git rm the files that are now unnecessary
Merge pull request #2 from zmontesd/master

updated board.rb to game.rb, started on view and controllers
bundle install
Some notes for what we need next
Calling 'super' in initialize to make use of ActiveRecord functionality.
Serialize board because we can't put an Array into the db.  Call on
self.board instead of creating @board