Fixed winner?
Merge branch 'master' of https://github.com/WomenWhoCode/practice_app
Merge pull request #1 from cowmanifestation/master

Fixed #winner?
update some notes and css
Added more tests to the games controller, model, and request specs.
Completed the TODOs:
-Changed winner? to winner which returns winning player or nil
-Used 'top left' instead of (0,0) to identify button.
-Added testing for games#show with invalid params
-Added tests for games#update
Merge pull request #2 from sumaiya/master

Added more tests to the games controller, model, and request specs.
kill previous player, no longer necessary now that #winner is refactored
remove previous player and update skeleton to include new #winner
Merge branch 'master' of github.com:WomenWhoCode/TicTacToeSkeleton