added change password features
fixed bug that logged out users after incorrect password change
Merge branch 'develop' into feature/devise
initial attempt at password recovery
Merge branch 'develop' into feature/devise
password recovery finished
fixed conflict in _user_util_links.html.erb
Schema updated from migration.
Schema updated.
Merge branch 'feature/devise' into develop
Merge branch 'develop' of github.com:APTrust/fluctus into develop