Created Teacher Notification Page.  Edited Main Activity Page with stuff
for Teacher Notification Page.

Fixed minor thing on Request Page.
continued with the database
Added to list.
Merge remote-tracking branch 'Sam/master'
Added onClick handler for Back to Teacher Main Page.  There's a note to
handle the other buttons once the pages they link to are up and running.
Merge remote-tracking branch 'JasonFiddle/master'

Conflicts:
	TGOHProject/.classpath
	TGOHProject/src/edu/ycp/cs/cs496/TGOH/controller/AddCourse.java