Added GridView and switched ChoiceView to use indexes rather than string values.
Added GridView and switched ChoiceView to use indexes rather than string values.

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