merge develop -D org -I include -E exclude: PR 528 (Tile performance improvements for VMS and NDPI)
merge develop -D org -I include -E exclude: PR 857 (Initial support for Zeiss .lms files)
merge develop -D org -I include -E exclude: PR 858 (Initial support for Veeco AFM data)
merge develop -D org -I include -E exclude: PR 859 (Assorted metadata/tile parsing fixes)
merge develop -D org -I include -E exclude: PR 884 (Make a buildable source release)
merge develop -D org -I include -E exclude: PR 885 (Correctly set Modulo annotations for multi-Image datasets)
merge develop -D org -I include -E exclude: PR 886 (Flex: be more permissive in parsing IFDs and XML)
merge develop -D org -I include -E exclude: PR 891 (Fix tiled TIFF reading and writing (rebased onto develop))
merge develop -D org -I include -E exclude: PR 897 (Implement pre-loading for .sdt files in the interest of performance. (rebased onto develop))
merge develop -D org -I include -E exclude: PR 906 (MATLAB toolbox: package and release fixes (rebased onto develop))