Added ability to specify 'valueProperty' for ChoiceView.
Added ability to specify 'valueProperty' for ChoiceView.

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