Merge pull request #46 from jkuk/master

we can do one round of assignments now
Merge pull request #47 from jkuk/master

updated the taf to have valid courses
Merge pull request #48 from jkuk/master

courses are now added to the instructor
Some changes made to try and update the InstructorReportPanel to show courses.
Merge pull request #49 from RichardHayesMassbay/master

Some changes made to try and update the InstructorReportPanel to show courses.
minor formatting changes for testing purposes