Update for additional ruby testing on travis.
Can't seem to get rbx to work with VCR/Webmock.  Reverting changes.
Update for additional ruby testing on travis.
Can't seem to get rbx to work with VCR/Webmock.  Reverting changes.
Merge remote-tracking branch 'origin/travis-rubies' into travis-rubies
Merge pull request #18 from team-umlaut/travis-rubies

Test jruby 1.9, mri 1.9.3 and mri 2.0 on Travis.