cloudkick v1.0.1, yum_repo support and bug fixes
[COOK-492] leverage yum_repo LWRP on redhat flavored systems
[COOK-492] Cloudkick cookbook improvements
COOK-414, use string keys for attributes
require rubygems before calling Gem.clear_paths
Update metadata across the board.
regenerate latest metadata.json for consistency across cookbooks.
Adding package install curl for ubuntu JEOS
Plugins should be executable
Updating Cloudkick README
Adding Cloudkick cookbook