Added a validation so that a user can only cast one vote. Wireframing in an attempt to make restaurant showpage look better
Added vote handling. A user can only have one vote on an item. If user votes opposite of their origin vote, it deletes the old vote and makes a new one. If a user tries to vote up twice, it counts it as an un-vote
Added view logic for votes to update icons properly in the view
Cleaning up some javascript on pages, there is still more refactoring to do
Merge remote-tracking branch 'origin/master' into new_features
Merge pull request #28 from fence-lizards-2014/new_features

New features