Lock Deployment

only one deploying task can run
added cinder to HA Nova
use correct foreman-tasks version
Support adding new machines to OpenStack roles after initial deployment
Fix HostgroupExtensions name-spacing
Show correct numbers in host counters
Disable checkbox for already deployed hosts
Better humanized output
Merge pull request #79 from pitr-ch/orchestration

Lock Deployment
Merge pull request #84 from pitr-ch/orchestration2

Support adding new machines to OpenStack roles after initial deployment && Show correct numbers in host counters && Disable checkbox for already deployed hosts
Set include_neutron to false for nova networking, add service puppet config to HG
Merge pull request #85 from sseago/service_puppetconfig

Set include_neutron to false for nova, add service puppetconfig to hg
Merge pull request #83 from sseago/cinder

added cinder to HA Nova
version bump