changelog update
changelog update

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