Comment 36 for bug 1749475

My signoff branch is at:

https://git.evergreen-ils.org/?p=working/Evergreen.git;a=shortlog;h=refs/heads/user/mmorgan/lp1749475_tweaks_and_signoff

This branch includes my signoff and two additional commits:

- One relabels some fields in the admin pages for clarity
- The other strips extra white space from the email action trigger template.

Since the upgrade script for this feature overwrites action trigger templates using the hooks biblio.format.record_entry.email and biblio.format.record_entry.print, an upgrade note is needed warning that any customizations to action trigger event definitions using those hooks will need to be reapplied.

Removing the needsdiscussion tag and adding signedoff.