Add controller for 'admin/auth'
Update UI for role and group details

Displays related groups and roles, respectively, as well as meta information and permissions
Add interface to create, update, and delete users

In a very simple form. Still needs some added validation rules, too
Move all auth related classes and migrations to module 'auth'
Fix some bugs with session storage of forms

And missing bits and bytes of 'auth' forms
Update auth interface

And parts of form package as we are heavily integrating and using it right now with the auth module
Update auth module and fix some bugs