Implemented a possible color scheme. Improved other layout things, like spacing and such. Added a subtitle to the title page, and updated the text. Began attempts to add security (commented out in app.js). Also added a couple of buttons.
Merge branch 'master' of http://github.com/discolemur/biobrainstorm

I added a couple of buttons, so I had to add a bit to controllers.

Conflicts:
	public/angular/controllers.js