Added more user fixtures.
Order runners and corps on edit action for matches controller.
Changed the matches show view a bit and updated some controller flash messages.
Fixed tournament created_by problem in tournament controller. Confusing, since it seemed to demand an ID before.
Added match winner to match index view.
Added 'round' column to matches table, and updated form and show views to relect it.
Updated tournaments controller and form view.
Added a has_many :through relationship from tournament to games.
Destroying a match now destroys its associated games.
Fixed update method in matches controller so that it didn't create new games.
Added validation and helper method to tournament model.
Added matches link to games sidebar.
Only show tournament edit/delete buttons to creator/admin, respectively.
Merge branch 'master' into matches
Updates to tournament show and sidebar views.
Added some styling for clickable td elements, added another nested route, and updated tournaments and matches views.
Made some td's clickable in the matches show view.
Updated users controller and views to handle tournament users.
updated the Tournament#players method.
Added a tournaments link to the games sidebar.