CLOUD-99 NPE check added - leads to another error to be handled later
CLOUD-99 NPE check added - leads to another error to be handled later
Merge pull request #43 from sequenceiq/npe

Npe
CLOUD-123 override any config when posting blueprint
Merge pull request #44 from sequenceiq/config2

CLOUD-123 override any config when posting blueprint
CLOUD-123 override any config when posting blueprint - tests and fix
Merge pull request #45 from sequenceiq/configtest

CLOUD-123 override any config when posting blueprint - tests and fix
PERI-3 get the public hostname of a host
Merge pull request #46 from sequenceiq/publichostname

PERI-3 get the public hostname of a host
PERI-3 resolve internal hostnames to public
Merge pull request #47 from sequenceiq/resolve

PERI-3 resolve internal hostnames to public
PERI-3 ability to modify configurations
Merge pull request #48 from sequenceiq/modify

PERI-3 ability to modify configurations
PERI-3 resolve multiple host's public hostname based on host component
Merge pull request #49 from sequenceiq/multipleHostRes

PERI-3 resolve multiple host's public hostname based on host component
PERI-3 restart given components of a service
Merge pull request #50 from sequenceiq/restart

PERI-3 restart given components of a service
PERI-3 retrieve unregistered host names
Merge pull request #51 from sequenceiq/unregistered

PERI-3 retrieve unregistered host names
PERI-3 return the request id as well to be able to track its progress