Got users voting on articles
Made sure user was logged in before they could like things
Created change vote option
Added vote functionality to comments
Add spec tests
Created destroy method for votes and added spec tests
Made changes based off feedback from Chris/Zach
Fix indentation/whitespace errors
Removed if statement with try statement
Fix indentation errors
DRYed up two controllers by creating a supercontroller
Fix whitespace errors
More whitespace fixes
Removed commented lines
Combined into one votes controller
Fixed HTML