Create edit action on GamesController to successfully pull data from the Game model into the view
- Write #opponent_score method to successfully grab the opponents score from an existing game result
- Set the @player_id in Game model from the GamesController
- Create edit view
Create #update action on Games controller to update attributes from edit form
- Create new method on Game model to update scores before Game record is updated
- Write tests for GamesController#update
Merge branch 'master' into jc-edit-games

* master:
  Got gravtar images showing on dashboard and also leagues page plus styling fixes
Merge branch 'master' into jc-edit-games

* master:
  Added styles and layouts for FAQ & Rules
Pass Edit Game feature test
Merge branch 'master' of github.com:jamesmarkcook/Funder-League

# By Sam Johnson
# Via Sam Johnson
* 'master' of github.com:jamesmarkcook/Funder-League:
  Style changes for responsive design