TravisCI Client docker image

Utility Docker image with ruby and the TravisCI Client pre installed

Encrypting environment variables

docker run --rm smartcanvas/travis-cli encrypt SECRET_KEY=123 -r myorg/myrepo

Validating your .travis.yml with travis-lint

docker run --rm -v /home/joda/workspace/:/usr/src/workspace smartcanvas/travis-cli lint /usr/src/workspace/.travis.yml