[remove-nodes] do not send nodes in status discover
[naily] do not call remove_nodes method if nodes not provided
Fix typo in log message
Fix log message in deletion task
admin network is back
Merge pull request #1586 from Mirantis/admin_network

Admin network is back in settings.yaml
Merge pull request #1584 from Mirantis/fix-removing-nodes-with-status-descover

[remove-nodes] do not send nodes in status discover [PRD-1178]
Remove mount point from cephjournal volume definition
rearrange Ceph storage options in OpenStack settings and setup wizard

On CentOS and Ubuntu, present a list of checkboxes to enable LVM and/or
Ceph for volumes, Ceph for images, and Swift and/or Ceph for objects,
with all checkboxes off by default. On RHOS, Ceph options are disabled
in the wizard and absent from the settings tab.