backend work up to speed w/ database.js functionality

built the backend w/ parse
has all the same functionality as database.js
going to add more searching features for benji
also added font-awesome stuff
added some experimental css to styles
added some experimental styles
Merge branch 'master' of https://github.com/saylorp/CollabDesk
basically kept old index file completely

Conflicts:
	index.html
	styles.css