Trimming spaces when reading from the config as a list of comma separated values
Trimming spaces when reading from the config as a list of comma separated values

fabian4/trove,citrix-openstack/build-trove,denismakogon/trove-guestagent,fabian4/trove,changsimon/trove,cp16net/trove,cp16net/trove,mmasaki/trove,denismakogon/trove-guestagent,redhat-openstack/trove,changsimon/trove,zhangg/trove,citrix-openstack/build-trove,zhujzhuo/openstack-trove,mmasaki/trove,citrix-openstack-build/trove,mmasaki/trove,cp16net/trove,fabian4/trove,citrix-openstack-build/trove,hplustree/trove,openstack/trove,redhat-openstack/trove,hplustree/trove,openstack/trove,citrix-openstack-build/trove,changsimon/trove,zhangg/trove,zhujzhuo/openstack-trove,zhujzhuo/openstack-trove,redhat-openstack/trove,citrix-openstack/build-trove