PR: https://github.com/opnsense/core/issues/1359

Fixed an issue when "Enable Transparent HTTP proxy" is on and "Enable SSL inspection" is off causes squid startup failure

PR: https://github.com/opnsense/core/pull/1388

PR: https://forum.opnsense.org/index.php?topic=4477.0

Bring back parts of f9e71141 in order to do an autoremove on
minor operations.  We still don't want the cleanup, but at
least since we have migrated to the vital flag we can be
sure that our GUI is not being purged.

move local auth functions to abstract base, add groupAllowed(). requirement for https://github.com/opnsense/core/issues/1377

openvpn export, advancedoptions shouldn't be escaped https://forum.opnsense.org/index.php?topic=4427.msg16748#msg16748

Non-transparent SSL Bumping

Merge branch 'eap-radius/2-try' of https://github.com/GurliGebis/opnsense_core into GurliGebis-eap-radius/2-try