Move init script into a separate file
Cleanup init script and add LSB headers
Fix test for operating system

Start crowbar via init script, use chkconfig to enable it on SUSE systems
Merge pull request #434 from rhafer/pull-req-master-c8601de183a0126162e53e4cc84bf648d1a9e211

Merged by devtool for VictorLowther