Support ruby <= 1.8 (for RHEL 6): * replace select() language construct by ifs in ERB * sort keys for ruby <= 1.8 to keep config files content stable,   let's properties unsorted in original form for ruby >= 1.9
Support ruby <= 1.8 (for RHEL 6):
* replace select() language construct by ifs in ERB
* sort keys for ruby <= 1.8 to keep config files content stable,
  let's properties unsorted in original form for ruby >= 1.9

MetaCenterCloudPuppet/cesnet-oozie,MetaCenterCloudPuppet/cesnet-oozie