by jmrobins@tgix.com (Joe Robins). LDAP sections haven't been
tested yet, but the code is arranged such that it shouldn't disturb
existing user authentication system.

patch by zach@zachlipton.com

me.  Added a footer to every page.  Add some options to do things like
display checkboxes instead of scrolling lists, and a new formatting
for email diffs, and show list items capitalized instead of all upper
case.

entry of the user's realname.  Note that nothing actually makes use of
this info at present.

getting their password emailed to them.