Added Letter Opener
Removed devise model Admin, added admin field to User
Added simple-navigation
Adding admin namespace for users management
Added username, allowed login with username or email
Added index and show views for admin/users
Switched 'Sign in' for 'Login'
Switched label for placeholder in all devise forms
Added user's show view with publication list
Added profile link in navigation
Added user fields and edit user account page
Fixed publication view
Removed 'oh man' and 'hurray' messages
Added authorization before user views
Switched 'sign in' for 'login'
Added dependent destroy in user's model for publications, redirect to
root after user destroy
Removed publication creation on welcome index
Fixed routes and views
Deleted views from admin namespace and publication edit
Removed admin namespace