Small code fixes and improvements
[naily] add logging error message if provisioning was failed
[naily] fix progress 100 percent if task was aborted
[orchestrator] Set kernel_options for Ubuntu.
* netcfg/choose_interface should equal admin interface
Merge pull request #1604 from Mirantis/add-kernel-param-for-ubuntu

Add kernel parameter for ubuntu
Merge pull request #1600 from Mirantis/fix/dhcp_code_improvements

Small code fixes and improvements
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.