Add users controller and views to list, show and edit existent users
Add specs for login attempt
Add disabled attribute to user to disable login
Add email field to user
Add password reset
Fix rendering of password reset button.
Code improvements. Email is now required. Add generation of random password d on creation and password reset. Add email notification of password change in registration
Fix migration to update users and set default value for disabled column
Merge pull request #105 from 10Pines/users_crud

Users crud