- Figured out custom admin form for invites.  Order of the files is important for routing, otherwise your custom object squashes the routing for the real object (example:  invites and users.. needs to be users, users_invites)
- Removed old custom admin routes as we can now do this the proper way
- Got first draft of invitations working from admin through signup.  Needed to add a custom controller to overwrite the signup form due to additional parameters to the user object.
- Additionally added customization to the investor signup form to allow of passing in a url and if the resouce has a token, I make the email field uneditable.  This stops people from highjacking invites.
- Admin area is working, but could use a little 'sprucing' up to add additional information.
- Invites from the admin area are left with an invited_by_id of nil.. I think we are going to leave this alone.  It will help distinguish between invites by users and invites by admins. But that could also be me being lazy spent right now.