Rails 6.1.7.10 (last commit before Rails 7 merge)

Last production version running JRuby 1.7.26

fix eagle mediawiki bug

In commit `6d1ef15039ab6aea9588ec79936009de81de4e41`, the EAGLE
MediaWiki integration was broken. This is because the method
`CTSIdentifier.new_from_supplied` was changed but the code that called
it was not updated.

This commit updates the code in the `CtsPublicationsController` to use
the updated version of `new_from_supplied`.

only use needed parameters for user and boards

update admin pages

* Link to `index_user_admins` and `index_users_by_email` on the
  dashboard for master admins
* Fix route for `index_users_by_email`
* Add full name and fix incorrect table layout of `index_users_by_email`
* Improve formatting of `index_user_admins`

improve email all users functionality

* Allow test emails to be sent
* Use simple formatting for newlines and paragraphs

use https:// instead of git:// for externals

This makes deployments possible on machines that don't have keys
registered with GitHub.

change admin edit page button text

Add extra assertions for MMF integration test

bump imgspect