* Core module WIP
* update OS::make()
* core WIP
* try to finish up
* switch all core do os Model
* Mock WIP
* Working tests
* cleanup
* phpstan fixes
* style fixes
* fix agent
* trim space too
and a couple of cleanups
* corrected ios test data
* missed space
* update test data
* put escapes back
* another net-snmp difference
* Fix class description
* revert snmp.inc.php change, that can be a different PR
* revert snmp.inc.php change, that can be a different PR