0.9.5 (8/28/01)
  commented out addslashes so that it works with magic quote on.
  Probably should undo and turn magic quotes off.
  added authentication variable to duck.inc to control hard auth
0.9.4-b1 (5/9/01)
  ordering questions -- it looks at the first 15 characters of STEM.
    modified schema to add the ORD char(15) field.  content.phtml will
    grab 15 characters of STEM and put it into ORD which can be used
    to ORDER BY.
  students viewing their login record -- log in and it will show you.
  hard authentication -- it uses your UNIX password to authenticate.
    It actually connects to the imap daemon to check if you have
    a valid account.  It works.
  jump to question -- popup menu to jump to any question in an area.
0.9.3
  modified courseschema -- increased course field to 15 characters
  added analysis of first responses to analysis.phtml
  add import formatted questions feature (import.phtml)
  modified quiz.phtml to return default if item feedback blank
0.9.1 bugfix
  modified quizschema to reset the sequence based on the
  number of lines in the input file when restoring questions
  from the backup
0.9 second public release
  added item analysis stuff
  added hidden areas for item creation
  fixed a lot of portability problems

0.1 first public release