Merge pull request #1 from crowbar/release/pebbles/master

Release/pebbles/master
Merge pull request #2 from crowbar/release/pebbles/master

Release/pebbles/master
Merge pull request #3 from crowbar/release/pebbles/master

pull last changes
rhel/centos support

fixed template for rhel/centos

restart properly

use ips instead of fqdn for mysql access

properly dealed with hacks
few fixes for suse
Merge pull request #17 from MirantisDellCrowbar/feature/DCB-149-squash/pebbles/master

https://github.com/crowbar/barclamp-database/pull/17

Merged by devtool for rajinir