added the ability to add new sections in landing
added module creation from within sections. started work on permissions
Merge branch 'hookMeUp' of https://github.com/treycordova/learnit into hookMeUp

Conflicts:
	server.js
	views/landing.jade
deleted some of the merge helper files
got module and section adding working!
Merge branch 'master' into hookMeUp

Conflicts:
	db.js
	models/user.js
finished merging with profileMe
Merge branch 'master' into hookMeUp

Conflicts:
	server.js
	views/landing.jade
Merge branch 'master' into hookMeUp