updated class declaration style to prototype 1.6
updated class declaration style to prototype 1.6

nhantam/livepipe-ui,saucytiger/livepipe-ui,saucytiger/livepipe.net-documentation,VIVEKLUCKY1848/livepipe-ui,saucytiger/livepipe.net-documentation,nhantam/livepipe-ui,VIVEKLUCKY1848/livepipe-ui,eastridge/livepipe-ui