Adding in support for passive CAS authentication.  (ie: if you are already logged into CAS when you first visit this site, you will automatically be logged in.)

Add the "Add crosslisting" and "Add Graduate Tie-In" images.  Should have been done a long time ago.

New approval actions Email and EmailCourseInfo.  The second allows dynmic emails to be generated with course information in them.

When getting the xml dump for a specific subject code, order as if that subject were the home subject for every course.