Added Activations to Users

  - Next I need to implement resending
Add password resets

 - From here
 http://stackoverflow.com/questions/3194372/authlogic-how-to-find-if-a-user-was-not-logged-in-because-the-user-was-not-logg/3252452#3252452
Added Password Reset

  - From here https://github.com/rejeep/authlogic-password-reset-tutorial