Created model User with working tests
Add index for user_id in cards
Created user controller and view 'new' with sorcery
Created user and session controllers with sorcery
Final created user and session controllers with sorcery
Final created user and session controllers with sorcery
Absolute final created user and session controllers with sorcery
Merge pull request #8 from LelikGR/create-CRUD-user

Created user fnd session controller with sorcery