Removing old schema file in favor or per-table schema files.
Updating where necessary.
Removing old unnecessary (and probably no-longer functioning migration scripts)
If you wanted them, go back in time and get them.
Adding ability to store 4 character course numbers (eg. PHYS-211A)
Works swell everywhere except in schedule creation
Fixes to the getCourseOpts ajax handler to support searching for 4 character courses
It uses regex now, so its kinda robust
Fixes #41