This is not intended to replace Jenkins immediately, and Jenkins will remain the CI of reference for merging pull requests in the near term. Long term, it is possible that Travis will give us better integration with github, so we are investigating its use.
Author: Michael Armbrust <michael@databricks.com>
Closes#230 from marmbrus/travis and squashes the following commits:
93f9a32 [Michael Armbrust] Add Apache license to .travis.yml
d7c0e78 [Michael Armbrust] Initial experimentation with Travis CI configuration
