changelog update
changelog update

seanich/openseadragon,jmnetus/openseadragon,daverome/openseadragon,ricochet2200/openseadragon,avandecreme/openseadragon,shaunstanislaus/openseadragon,goofwear/openseadragon,shaunstanislaus/openseadragon,ricochet2200/openseadragon,LarissaSmith/openseadragon,lidasong2014/openseadragon,jmnetus/openseadragon,openseadragon/openseadragon,TMUND/openseadragon,mcanthony/openseadragon,seanich/openseadragon,openseadragon/openseadragon,TMUND/openseadragon,rdlester/openseadragon,lidasong2014/openseadragon,Iced-Tea/openseadragon,goofwear/openseadragon,Iced-Tea/openseadragon,LarissaSmith/openseadragon,rdlester/openseadragon,msalsbery/openseadragon,msalsbery/openseadragon,mcanthony/openseadragon,daverome/openseadragon,avandecreme/openseadragon