In progress #151
MasterFrame now displays landing page according to account type - #130
(Temporaryily) fixed compile-breaking Courses.java
Updated flow control #151
Fixed instructor landing page top panel
Basic navigation possible for all account types
Merge branch 'master' of github.com:firethanatos/java into firethanatos-master

Conflicts:
	src/types/Course.java
Removed now redundant TATMMarker.java file