Merge pull request #1 from tas50/master

Increase the default storm version to 0.8.0 to 0.8.2 and add name to the metadata
Switch to platform family, add back the long_description, add oracle linux support
Make the cluster_role an optional attribute

If the cluster role isn't set just do a search that doesn't use that
constraint.
Switch package installation to platform family
Merge branch 'master' of https://github.com/tas50/Cookbooks