SLIDER-509 registry funtests: change exceptions raised and standalone test to match, prior to functional tests
SLIDER-509 basic registry list operations
SLIDER-509 ongoing work getting the registry functional tests to work
SLIDER-546 Slider conf dir files are not being picked up by the AM
SLIDER-547 AM to fail fast if IPC authorization is enabled, but the ACL is empty/null
SLIDER-548 Slider exists command to add --state probe
SLIDER-509 Add/extend funtests to use registry (and resolve command)
SLIDER-460: check both stderr and stdout for strings
Merge branch 'feature/SLIDER-509-registry-funtests' into develop