Merge pull request #13 from madra/live

removed message and notification icons,added tabbed navigation to profil...
Admin login/logout with users
admin users: list users
Create admin users
Add permits for admin users
Put more restfull urls to admin users
Edit permits in administration
deletes admin permissions
Add roles to users while creating
Edit users with roles
Delete admin users
Admin user list pagination
Forces roles for logged in users into the admin
Asociates the admin user to site user by email
edits site user email for the admin user
Central management of uploaded files
Get image name for different sizes
documents new modules
documents new modules
Require associated site_user_id to upload pins