Add styles to the flash box
Admin panel, the prototype, remade
Fix the link on the navbar
Refactored user logging in to use a User factory.
Fixed User factory.
Added integration specs and arbitrary automatic login return points.
Deleted role controller specs.

These tied us to an implementation and are covered by the integration tests. Login auth tests are good, though.
Removed unecessary responder, added respond_with.
Added strong parameters.
Added specs for self deletion/role setting.
Merge pull request #54 from osulp/feature/admin-panel-remade

Feature/admin panel remade