Update files for release

Update files for release

Update Changelog, readme and Module files for next release

Updating changelog and Modulefile for next release

Updating files for release

- Update defines built on Logstash 1.1.12
- Update rspec tests
- Update all files required for new release

Update changelog and modulefile for release

Update changelog and module file. Add changed settings to readme file

Updating files for release 0.0.6

Updating files for release

Updating files for 0.0.4 release