Fix docs so they will format correctly
Fix condition, avoid deprecation warning.

Find returns -1 if string not found which results in True.
Don't try to set cmd user if we're already the correct user
Adding ability to retrieve doc strings for returners and runners.
Add missing flag to jobs.lookup_jid
Merge pull request #13149 from garethgreenaway/develop

Additions to sysmod.py
Merge pull request #13140 from basepi/openstackdocs13133

Fix openstack docs so they will format correctly
Merge pull request #13145 from zeezooz/iptables_check

Fix condition, avoid deprecation warning.
Merge pull request #13147 from basepi/brewuser13097

Don't try to set brew cmd user if we're already the correct user
Merge pull request #13148 from jacksontj/develop

fix for #12641