Allows you to click reply again on the same comment after submiting, but not before
Adds a more specific on click to the reply link disable event
Refactors upvotes and downvotes to be more DRY, Adds UJS handling of upvotes and downvotes for images and comments
Adds upvotes and downvotes when you hover on the front page
Styles the vote buttons, checks which button is chosen and colors that one darker
Fixes drag and drop, changes name, fixes flash notices