Fixed so that only current iterations show in the dropdown for creating a requirement per issue #51
Fixed issue with description in table not being saved found while testing issue #67
Merge branch 'dev' of github.com:alexhenning/wpi-suite-tng into dev

Conflicts:
	RequirementsManagement/src/edu/wpi/cs/wpisuitetng/modules/requirementsmanagement/gui/ListRequirementsPanel.java
	RequirementsManagement/src/edu/wpi/cs/wpisuitetng/modules/requirementsmanagement/gui/RequirementsPanel.java