Change description, style stuff, etc.
Fix missing semi colons.
Add check_access to model_grid.
Replaced deprecated django.conf.urls.defaults.
Override save method on portcullisUser to provide defaults.

Default on last_login = 01/01/1900 00:00:00
Default on date_joined = timezone.now() (current time)
Save password correctly in view. WARNING:

     Currently it sends the password hash back, and will overwrite the password if you save without
     deleting the password hash.

     I plan on fixing this by not serializing the password hash.
Merge branch 'development' of github.com:visgence/portcullis into development