Fix mail sending
Deleted unnecessary files
Set a user to a role (needs to be "registered")

Please change this to a “register” rather than “admin” when you have
the proper views for a regular user set up. Admin allows us to know its
working for now.
Delete more unnecessary code
Add manage users to administration
Add flash message to application layout
Add the proper invitation_instructions file

None of the others were being called.
Manage users is gone comment out action

Until admins can manage existing users, I’ve disabled the link to
admin_users_path
Port needed parenthesis around it.