Finalized Delete of Gifs, Changed Some Styling

Had an early nightmare with the transition to socket.io 1.0.5, in all
honesty I'm going to have to really understand how it works and what
makes it tick before I can upgrade, because I was lost with some of the
errors that the upgrade cause. Subsequently downgraded back to 0.9.16,
took a while but got back on track, added the ability to delete gifs,
also upload gifs in the edit section if the gif doesn't already exist.

Finally, played around with a few minor styling choices, just for fun
really, should talk to a designer at some point about upgrading.

As always, many things left to do but it's making progress and getting
there :)