Display reader name in the console during metadata pages auto-generation
Fix anchor formatting in metadata-summary page
Regenerate metadata pages
ZeissZVIReader: ROI strings are UTF-16 little endian
ZeissZVIReader: Handle NULL labels

Also seek 4 bytes rather than 6 after the label, or else you end
up in missing the SourceTag and losing the correct position in the
stream.
ZeissZVIReader: Handle presence of Layer names

The layer name is typically absent, but some layers have names.
Cope with non-null layer names.
merge develop -D org -I include -E exclude: PR 433 (More .nd2 fixes (rebased onto develop))
merge develop -D org -I include -E exclude: PR 465 (Kryo memoizer)
merge develop -D org -I include -E exclude: PR 467 (Revert "Adding Transform to Image, see #3742")
merge develop -D org -I include -E exclude: PR 474 (Fix broken anchors in Sphinx metadata pages (rebased onto develop))
merge develop -D org -I include -E exclude: PR 476 (ZVI ROI fixes (develop))