getSchedule.php retrieves teaching schedule

Input is GET ubcid
Output is JSON array of class objects. Further defined in file comments.
getUBCID.php to replace SearchResults.php
Replaced by getUBCID.php
tsv.htm now makes AJAX call to retrieve ubcids

Results from searching for instructors by name or discipline are now
displayed in a table on the same page with options to Visualize the
Teaching Schedule.