Update README.md
added the group permissions bit and reordered the bits
fixed a comment
got group permissions pushed all the way to gestalt
Removed some conversation stuff from the database, updated errors in master
Update README.md
Merge branch 'master' into gestaltNow

Conflicts:
	controllers/landing.controller.js
	controllers/module.controller.js
	controllers/profile.controller.js
	static/js/gestalt.js
	views/profile.jade