Adding --once argument to test-packages command
Adding --once argument to test-packages command

So that meteor fails if there is an error and not waits for file change: https://github.com/meteor/meteor/issues/1189#issuecomment-25072673
mhwheeler/codeship-meteor-packages,arunoda/travis-ci-meteor-packages,adelevie/travis-ci-meteor-packages,mhwheeler/codeship-meteor-packages,adelevie/travis-ci-meteor-packages,arunoda/travis-ci-meteor-packages