buildbot/buildbot — pull request #843 by elmirjagudin (2013-08-23 05:56:27+00:00)
Title: File transfer steps fixes

Various fixes in buildbot.steps.transfer module:

* More informative error message when StringDownload step is configured with invalid 'mode'
* Broke out common code in different steps into base class methods
* Fix pylint error: E0203 (access-member-before-definition)
* Somewhat improved unit test coverage