Changelog for #331
Changelog for #331

@avandecreme Should we add any more detail?

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