initial template to deploy ganglia
XLCLOUD-1134 - added xsa-installation.template
Merge branch 'master' of gitorious.ow2.org:~xlcloud-continuous-integration/xlcloud/heat-resources-ci
ganglia template in yaml
Merge branch 'master' of gitorious.ow2.org:~xlcloud-continuous-integration/xlcloud/heat-resources-ci
improvement ganglia template