Merge pull request #31 from brucem/hotfix/service

Need to notify the service and not the class as doing so introduces a de...
Merge pull request #32 from brucem/hotfix/template

Retry the application of a template if it fails.
Update template define and elasticsearch.yml template

- Updated template define to avoid auto importing by ES.
- Update template to fix the warning message ( deprecation )
Forgot to modify the spec tests
Update files for next release
Update rake file to ignore the param inherit
Add documentation to the template define
Merge remote-tracking branch 'upstream/master'