Fixed path bug that resulted in null pointer exception on the server when getting a specific requirement
Completely redid logger to be a general implementation anyone can use.  Still a bug where the server will only save the initial log, not any subsequent logs.
Fix for creation bug, user display bug, and some formatting corrections.  Also commented out some tests until they have been updated and removed bad imports
Began adding table view
Updated the iteration model to have key methods, plus the new fields
Created skeleton class for IterationView, and added the libraries needed for JCalendar
Added in skeleton classes for iteration exceptions, an entity manager, and a validator
Merge branch 'dev-set3-iterations' of github.com:333fred/wpi-suite-tng into dev-set3-iterations
Attempts to open a tab that is already open now switches to that tab rather than reopening it.
Added Estimate Column to Table, estimate field needs to be added to requirement model.
Implemented Entity manager for iterations
Added proper libraries, and added Create Iteration tab
Merge branch 'dev-set3-iterations' of github.com:333fred/wpi-suite-tng into dev-set3-iterations
validation issues hopefully fixed
Merge branch 'dev-set3-iteration3' of github.com:333fred/wpi-suite-tng into dev-set3-iteration3
Working on adding deletion
Merge branch 'dev-set3-iteration3' of github.com:333fred/wpi-suite-tng into dev-set3-iteration3
Began implementing iteration tree view
Merge branch 'dev-set3-tableview' of https://github.com/333fred/wpi-suite-tng into dev-set3-iteration3
Implemented validation