Dedup sink added. Old decorateSink_(.. isListener) arg cleaned up
Dedup sink added. Old decorateSink_(.. isListener) arg cleaned up

foam-framework/foam2,TanayParikh/foam2,foam-framework/foam2,jacksonic/vjlofvhjfgm,jacksonic/vjlofvhjfgm,TanayParikh/foam2,foam-framework/foam2,TanayParikh/foam2,jacksonic/vjlofvhjfgm,foam-framework/foam2,foam-framework/foam2,TanayParikh/foam2