Merge pull request #773 from xarses/ceph-disk-unformatted

Update Ceph OSD device list generation
Add API reconnect retry support
Merge pull request #795 from Zipfer/floating_ip

Add API reconnect retry support
backport some Quantum issues from 4.0
disable name resolving for ping command
remove if for pseudopackage - 3.2.1
[PRD-2509] turn on quantum security groups

Turn on quantum secgroups for quantum-enabled installations
[PRD-2463] add debug string with node role
Merge pull request #797 from xdel/ubuntu-ovs-cleanup-3.2.1

remove if for pseudopackage - 3.2.1
[PRD-2488] subscribe horizon refresh to dashboard dir
Merge pull request #802 from Mirantis/prd2488

[PRD-2488] subscribe horizon refresh to dashboard dir
catch 'Unauthorized: bad credentials'
Merge pull request #800 from Mirantis/prd2463

[PRD-2463] add debug string with node role
Catch 400-{'message': ''}
Merge pull request #801 from xenolog/bug/1248744

Backport retry connections to Quantum API
Merge pull request #798 from Mirantis/prd2509

[PRD-2509] turn on quantum security groups
Change some radosgw order some

attempts to fix issue with radosgw sometimes not starting correctly
Add support for older cciss devices

add detection for if devname is cciss and insert seperator if necessary
Add cciss device support for Ubuntu
PXE boot using HTTP instead of TFTP