Change javascript event in form validation
saves new user in db
saves in db account management
merge conflicts
Little CSS Fix and DB changes
fix validation of update form
fix conflicts
fix conflicts
Adds mail function to the lib
Merge branch 'francois-branch'

Conflicts:
	routes/users.js
	views/register.jade
	views/users/update.jade
Adds constants
Merge branch 'master' into francis-branch
Merge branch 'philippe-branch'

Conflicts:
	public/stylesheets/style.css
	routes/users.js
	views/users/update.jade