Add two more gemfile.locks (ruby 1.9.3 and 2.0.0)

Yes. I know the file is named 1.9.1. I don't have time to explain! GET
IN THE CAR. LETS GO.
Merge pull request #832 from jordansissel/work-around-bundler

Add two more gemfile.locks (ruby 1.9.3 and 2.0.0)
Merge git://github.com/logstash/logstash