merge develop -D org -I include -E exclude: PR 482 (Remove 2003fc and related classes)
merge develop -D org -I include -E exclude: PR 485 (Fix export of multiple files (rebased onto develop))
merge develop -D org -I include -E exclude: PR 494 (Add kryo-2.21-shaded.jar to loci_tools.jar)
merge develop -D org -I include -E exclude: PR 495 (More anchor fixes for metadata pages (rebased onto develop))
merge develop -D org -I include -E exclude: PR 496 (Fix some minor Ant build issues)