Fix refresh when requirements have been selected. rdlarkins cgmcandrews
Add try catch for exception while networkConfiguration is null so refresh doesnt crash after 5 seconds. -raedwards
Changes to overviewPanel: -Removed the refresh button as the table auto-refreshes. -The table now fills the tab completely regardless of window size. - The table no longer displays ID (per Marty's preference). Committed by irshusdock.