their results, as opposed to having them return their view back
upstream. This is a little more code in every controller, but it's
much less magical and more consistent.
Look up the active_theme and active_admin_theme inside the view
itself, no need to do that in the controllers. This makes view
initialization easier in the controllers.
Each module now has a "module.info" file that has information about
the module, including the core. We can display the installed version,
and the version in the code.
Also take a first shot at a modules admin page.
