Add help/hover text to MultiExcerpt admin tool
With the addition of more settings in the MultiExcerpt admin tool, some of them obscure, the tool needs inline help.
Add "?" icons to the fields or hover text for the labels or something that allows users to read a fuller description of the settings without having to read the user guide.
The settings are documented here: https://artemis.atlassian.net/wiki/spaces/SUP/pages/410845659/MultiExcerpt+Server+and+Data+Center+-+User+Guide#MultiExcerptServerandDataCenter-UserGuide-other_admin_settings