More savanna fixes
Merge branch 'savanna_fixes' of https://github.com/dmitryilyin/fuel into dmitryilyin-savanna_fixes
use correct var for auto_assign_floating_ips
Merge pull request #651 from Mirantis/savanna_fixes

Savanna fixes
Fixes for rados-gw

move rgw_user from ceph to ceph::radosgw
add file to set proper owner for radosgw log file
set admin token from keystone param
set owner on nss folder
remove unnided
Merge pull request #654 from xenolog/PR1

FIX: quantum settings broke nova-network deploy
Merge pull request #652 from xarses/ceph-rgw-user

Fixes for rados-gw
TYPO: tabs to spaces, indentication, etc...
remove and change unused variables
FIX: quantum in simple