0.0.2

• Execute resources are now implicitly named by taking the command or
  commands parameters and filterning non-ascii non-alphanumeric characters out.
  For example, an Execute that did touch /foo would be implicitly named
  touch-foo.
• Extend changes.ShellCommand so that it can be instructed to log something
  other than command.
• Clean up temporary files after execution.
• Add a ResourceBundle.from_iterator() convenience method. When used with
  generators it will throw validation errors at the point where the resource
  was yielded.
• Add a new ResoureBundle.extend convenience method.
• Add support for --simulate flag passing in fabric backend.
• Add support for Yum packages.
• Add a sensitve flag to File, Line and Patch.
• Resources that take owner as a parameter now default to the current user instead of root.
• Resources that take group now default to the primary group of owner instead of root.
• Fixed the Service resource.
• Add some more helpers around fabric support.
• Fabric bundles can be converted into Docker containers.