elijahlofgren - Fixes to captcha support, and some template cleanups.<br><br />Add support for multi select lists<br><br />Template cleanups (more of em)<br><br />Add support for value=key stuff in the dropdown and multi select lists.<br><br />better checking of the "at least one group required" stuff<br><br />Output more smarty variables on the user settings page, to allow people to modify the template to something that is more accessibile<br><br />Split into more files for performance<br><br />You can now not delete a group that still has users<br><br />Now handle regex problems better in the admin section users tab<br><br />Email fields, when specified as optional, make em actually optional<br><br />Add support for image uploads, this is a big feature. Images are scaled to a maximum size in one dimension, and stored as files in a configurable directory under the uploads_path.<br />