A few more details:

A patch like this to your repository allows you to trigger travis:
https://github.com/cscott/mw-ocg-bundler/commit/8565c79549e107ffa10fa817d00348b85ba9dbb9

I think the missing piece from the CI team is to add the proper gerrit remote in jenkins (https://gerrit.wikimedia.org/r/#/c/173045/ and https://gerrit.wikimedia.org/r/#/c/173046/2/bin/travis-set-env.sh ).
  --scott
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