Fingertips/WAD — pull request #5 by ryansch (2013-09-25 18:16:00+00:00)
Title: Use `travis_retry` for bundle install

Bypass retry on S3 cache hit

See here for `travis_retry` implementation:
https://github.com/travis-ci/travis-build/blob/master/lib/travis/build/script/templates/header.sh