Adding hover support to display all information about a course in the schedule.
This doesn't work quite right for print mode yet.
Print schedule has term number support.
(Shoulda been committed earlier, but it was part of a different workspace)
iCal Download button added to saved schedule
fixed #101
No longer showing the buttons for a non-existant saved schedule. fixes #93
Saved schedules have the cool hover thing
When the term is changed on the generate page, all the course options are refreshed.
Fixes info overflow problem on printed schedules.
The hover glow is still there, but all in all it's benign.
fixes #32
Building codes show up on printed schedules now.
Fixes unreported bug
Fixing issue where nulls were showing up in expanded courses in browser