Start of queue test
Added more error info to queue test
Add RabbitMQ to Travis CI
Merge branch 'master' into test

* master:
  npm publish
  Fix spelling
  Added specification warning
  Updated dependencies
  Removed readme link from npm
  Added avatar
  Small doc fix
Fixed test indentation
Added hack for reading spec multiple times
Clean up quotes.  Added error message to spec
Finished first queue test
npm publish