some slight changes

made the relationships for the other models work, worked on getting the
admin set to add users as opposed to users adding themselves.

couldn't get the devise registrations override to work - so will try
devise-invitable gem to see if I can get it to work like it was meant
to - where the admin/director invites new users and those users have to
setup their account with the invite.

need to know more about it before more can happen, but it is looking
promissing.