Encapsulated logging functionality into the Logger class.  The previous API has been maintained but deprecated, and we need to change it and remove ASAP.  Also added in additional comments, and commented out a couple of imports that were breaking the build.
Merge branch 'dev-set3-detview' of github.com:333fred/wpi-suite-tng into dev-set3-detview.  Corrected Logger test to match the new logger API

Conflicts:
	RequirementsManager/src/edu/wpi/cs/wpisuitetng/modules/requirementsmanager/logger/Logger.java
	RequirementsManager/src/edu/wpi/cs/wpisuitetng/modules/requirementsmanager/view/AssigneePanel.java