removed unused bytes
move redirect to horizon virtual host
FIX: Calculate segment_id for VLAN mode

PRD-2130
FIX: more strong order for start ovs-agent-service

+typo
FIX: private_interface not always present in config
i hope it fixes cleaning lvm metadata
remove unnided variables
Merge pull request #693 from xenolog/PRD-2130

FIX: Calculate segment_id for VLAN mode
Merge pull request #694 from xenolog/PRD-2172

FIX: private_interface not always present in config
Merge pull request #696 from xenolog/PRD-2149

remove unnided variables from Horizon config
cephx key and ceph pool management fixes

 * consistently parametrize pools, Cephx users and ACLs
 * unscatter creation of Cinder and Glance pools into ceph::pool
 * use parameterized Cephx user when generating Nova secret
 * create Glance pool before Cinder ACL
Merge pull request #695 from kozhukalov/ubuntu-disks-clean-lvm

i hope it fixes cleaning lvm metadata
remove quantum-ovs-cleanup for Ubuntu
remove yaml value for verbosity and hardcode true
added vgremove right before vgcreate
Merge pull request #700 from kozhukalov/ubuntu-disks-vgremove-before-vgcreate

added vgremove right before vgcreate
Merge pull request #701 from xenolog/PRD-2220

remove quantum-ovs-cleanup for Ubuntu
FIX: calculate BIND-address for Q-server

+convert some methods forom class- to instance-methods
PRD-2214: temporary workarround for waiting Quantum-API  availability
Merge pull request #683 from xarses/ceph-nova-compute-keys

cephx key and ceph pool management fixes