Fixes #5163/BZ848564 - ensure limited host groups have >= 1 hosts.
Fixes #5992 and #5993 - qpid-cpp-server-store needs to be added to the repo
Merge pull request #4203 from waldenraines/5163

Fixes #5163/BZ848564 - ensure limited host groups have >= 1 hosts.
Merge pull request #4215 from jmontleon/add-qpid-cpp-store

Fixes #5992 and #5993 - qpid-cpp-server-store needs to be added to repo