began workin on requirement selection gui
Added GuiTester to test SelectFromListPanel.
Can display the unselected list.
working on add and remove functions
William Jones
Perry Franklin
Working requirement selection. change input from array of strings to
array of requirements, remove null space from gui.
Null space issues fixed
Cleaned up the gui, changed the data input and output to work with
lists,
Merge pull request #15 from TheTeam8s/requirementSelection

Requirement selection