copy crowbar.yml section centos-6.4 to centos-6.5
Enable overlapping ips handling in a neutron.conf
Merge pull request #47 from MirantisDellCrowbar/feature/DCB-237/release/hydrogen/master

Enabling "allow_overlapping_ips".
Performing neutron-db-check and trying to stamp db if needed, before bringing neutron-server up.
Merge pull request #43 from MirantisDellCrowbar/feature/DCB-218/hydrogen/master

Feature: Add support CentOS 6.5 [13/13]
Merge pull request #89 from MirantisDellCrowbar/feature/DCB-266/release/hydrogen/master

Performing neutron-db-check and trying to stamp db.