scaffolded User, and migrated
validations for user model and added bcrypt gem
fixing up user controllers and user form
generated sessions and admin controllers
sessions controller logic for create, and for new form
destroy method session control, and index for admin controller. Also altered routes for login
before action authorize in application controller, and skipped it in other conterns where it wasnt necessary
addition to sidebar
ensures an admin remains and configured delete method of users to raise if last user is getting deleted
Merge pull request #9 from oismail91/task_i_logging_in

Task i logging in