travis-ci/docs-travis-ci-com — pull request #140 by BanzaiMan (2014-11-03 12:30:44+00:00)
Title: Add Docker documentation

This commit adds a new page on Docker workers, and adds notes to
various places where use of `sudo` is suggested.

A new CSS class is introduced to draw attention to 'sudo' issue,
but that is, of course, subject to change.