Removing legacy DataEditorPart and related code
Added MoveGroup and MoveProjectData commands and handlers
Merge branch 'dev' into mullins

Conflicts:
	Application.e4xmi
Changed 'Group' to 'Folder' throughout
Added ITextViewable interface and UneditableTextViewer to support
displaying arbitrary ProjectData as uneditable text.
Updated filename generation for Results/Visualizations, implemented KVR
getAsPlaintext, and renamed ITextViewable to IPlaintextViewable.
Visualizations automatically open when generated now and spacing on
AboutWizard columns have been fixed. Also fixed a misnamed handler in
Application.e4xmi.
Restoring bin/.gitignore
Merge branch 'mullins' into dev
Fixed the filter on "feature" and "feature.groups". Filter now applies
to the array list of installable units instead of the array list of
displayed strings in the Install Wizard.
Merge branch 'dev' into maresca_merged
Cleaned up comments, Made text uniform, changed label message