TA DAL first commit.
Instructor DAL first commit.
Update Instructor.php
Update TA.php
Re-separated ras and instructors.
added tas.csv
Fixed name mispelling
TA listing functions.
fixed TA listing.
Temporary commit
Page changes
Design v4 Submission.

We need to fix testqueries.sql and make a testqueriesout.txt from it
when done. The Design PDF links to it!

All other portions of this submission are complete.
Fixed comment in i.php
Updated Index
rest of the SQL queries fleshed out

case 1 #2 uses TA ids which i didnt think we were using and aren't really necessary. Im ok with using them, just wanted to bring this up. Also, we need to add a course_crn field to workshopApplications because there is currently no way to learn a cowrkshop and its crn to what course it is for
more changes
altered database schema.
fleshing out the ta-lister for course
added courses.json
Merge branch 'master' of https://github.com/nmbook/csc296s14-dbsys-tams