Fixes #19789 - fix Layout/SpaceAroundOperators cop
Fixes #19787 - Fix Layout/SpaceAfterComma cop
Fixes #19706 - don't treat DHCP leases as conflicts
Fixes #20953 - Remove assert_nothing_raised args
fixes #17533 - provision dhcp for bond child macs
fixes #16951 - ipv6 compute orchestration
fixes #17007 - normalize dns records before comparison
fixes #16952 - pass type to proxy when destroying dns records
fixes #16900 - ensure interface mac address is unicast
fixes #16557 - move tests into modern Rails layout
Models, controllers, mailers and helpers are now in test/ subdirsmatching app/ subdirs. Service, miscellaneous and old test/lib/ testsare now in test/unit/ separated from models, which obsoletes the custom...