Annotates Comment files
Renames 'victory' class in Petition show view to 'victory-block' to be more descriptive
Moves actions inot the header, and displays them as flags on the Petition image
Shows in Petition list view whether a petition has been signed or not by the current_user
Breaks out small styles into the application-css to be used throughout the app
Situates and styles the petition flags to be on top of the image