fix option declaration
better handling for dao links: show=none always overrides display, external without href falls back to reading room access display [Fixes #46468443]
visually differentiate internal admin daos from show=none daos [Fixes #46992911]
handle semicolon delimiter when pulling ids from digitized notes [#46471105]
handle unicode and nested tags in the unittitle when removing digitized note text [#46471105]
tweak how dao links are added and document is serialized to avoid extraneous xlink namespace declarations [#46471105]
fix a typo so script will actually *use* Keep info when it is found via old dm id [#46471105]
document configuration needs and how to run itemid to dao script [#46471105]