Activity Management page added; for Markus
added to testing document
Rubric table fixed. Delete, Add, and Edit rows work!
Merge branch 'master' of https://github.com/itpun/java into itpun-master

Conflicts:
	docs/testCases.tex
	src/gui/LandingPageInstructor.java
Resolved conflicts
Testing CreateAccount
Revert: CreateAccount test unsuccessful
Fixed createaccount breaking compiling