Initial import of HMS into new ASU 1.x module tree.
+ base comments for each function
+ removed the HMS_Pairer class in lieu of HMS_Roommates
+ Added HMS_Roommate class
+ usernames are being stored in the hms_roommates table
- needs sanity checks for usernames
- needs to call the SOAP interface to check username validity and ensure
  freshmen don't get paired with upperclassmen unless it's an RA (need to
  talk to housing)
+ Link to edit a grouping added to the maintenance screen
+ Edit will pull a grouping from the database if given one member
  of the group
+ Displays the list of members in the group with ability to change all ASU usernames
  (this needs to be modified - will take care of on the 2nd or 3rd)
+ basic editing of roommates functional
+ deletion of roommates almost functional
* need 'set_deleted', 'deleted_by', 'deleted_on' added to class
+ removed deleted_by, deleted_on and deleted values, mutators and accessors
+ replaced deleted flag with an actual deletion from the db. this data
    does not need to be kept
+ uncommented the check against the SOAP service provided by ITS
+ Giving "Prefer not to say" as a response to employment or relationship
    status is displayed as "Not Disclosed" as opposed to blank
+ Removed extraneous line from HMS_Forms
+ Commented out SOAP->Banner student profile method (temporary)
+ updated WSDL from Fred for Web Services
Changed primary admin panel to allow 31 days instead of 30, as per Dana's email
Fixed undifined index 'op' on line 55 in HMS_Display with some l33t ?: action.
Moved a Layout::add() statement to prevent an undefined variable notice.
+ Added check for students > 23 years of age
+Added many stubs and some functionality for questionnaire searching.
+Added the questionnaire_search.tpl template
+Added a link for searching to the main page the student sees once they've logged in and have submitted a questionnaire. It's not fancy, but it's there.
+ Finished adding profile search functionality
+ Added questionnaire_search_pager.tpl
+ Added questionnaire_search_results.tpl
+ Added an action to the search form in HMS_Forms
+ Added DBPager code to HMS_Questionnaire
+ Renamed display_questionnaire function to display_questionnaire_form in preperation for adding a more general display_questionnaire function.
+ Changed HMS_Student to use the updated function name.
+ Did some basic code cleanup in HMS_Questionnaire
+ Added more general display_questionnaire function (not yet tested).
+ Viewing of questionnaires from search now works.
+ Several minor bug fixes.