Added flipbook(group,flipbook), setVisible(layer,visible).
Added flipbook(group,flipbook), setVisible(layer,visible).

joansmith/tripleplay,tomfisher/tripleplay,tomfisher/tripleplay,joansmith/tripleplay,tomfisher/tripleplay,joansmith/tripleplay,joansmith/tripleplay,tomfisher/tripleplay,joansmith/tripleplay,tomfisher/tripleplay