yiisoft/yii2 — pull request #5791 by aivus (2014-10-28 18:04:09+00:00)
Title: Use travis_retry in .travis.yml

Use http://blog.travis-ci.com/2013-05-20-network-timeouts-build-retries/ for solve timeout errors like in https://travis-ci.org/yiisoft/yii2/jobs/38902140