Bagging the User_Definition and Group_Definition abstract classes and replacing them with interfaces with the same names.
Make sure all the unit tests work.
* Remove the user_event callbacks and move them to the gallery_event callbacks. This will insure that the active user is always loaded (because the gallery callbacks are always called first) to its available to other gallery_ready handlers. Moved the method set_request_locale to the locales helper as it is more related to locales.
* Move the user controllers and views into the gallery module.
* Move the theme and block processing out of the user module and into core.
can start to logon, request the password to be reset, and an email is
sent to the users email address. If you click on the link you get an
unformatted form. But its a start :-)
