prevent adding an application when user is not logged into Docker Hub
Merge branch 'develop' into fix/zen-12813
prevent adding an application when user is not logged into Docker Hub
prevent adding an application when user is not logged into Docker Hub
prevent adding an application when user is not logged into Docker Hub
ZEN-13409 Control Center (CC) - Deleting a node from multi-host setup, results in host_server.go host not found error

        - remove service endpoint assignment before removing host, then assign a new address after removing the host,
          only when the addressassignment is static
Merge pull request #942 from control-center/fix/zen-12813

prevent adding an application when user is not logged into Docker Hub
Remove RPN's from graph definitions

Fixes CC-74
Merge pull request #949 from control-center/feature/ZEN-13409.3

ZEN-13409 Control Center (CC) - Deleting a node from multi-host setup, r...
Merge pull request #951 from control-center/feature/CC-74

Remove RPN's from graph definitions
Merge branch 'develop' of github.com:control-center/serviced into feature/multi-realm-1

Conflicts:
	facade/host.go
	facade/host_test.go