Added 'state' to CView, added click support to ActionButtonCView.
Added 'state' to CView, added click support to ActionButtonCView.

jacksonic/foam,jacksonic/foam,osric-the-knight/foam,jacksonic/foam,foam-framework/foam,osric-the-knight/foam,mdittmer/foam,foam-framework/foam,osric-the-knight/foam,jlhughes/foam,jlhughes/foam,jlhughes/foam,mdittmer/foam,mdittmer/foam,jacksonic/foam,osric-the-knight/foam,foam-framework/foam,mdittmer/foam,foam-framework/foam,foam-framework/foam,jlhughes/foam