psychopy/psychopy — pull request #537 by jeremygray (2014-03-20 18:51:12+00:00)
Title: TEST: rf to remove os.chdir()

Aim to improve stability during testing. chdir not needed, and could lead to failures.
The test in test_Experiment is being skipped, but changed it now anyway.

Travis-CI passes for me with these revisions.

chdir is also used in info._getHashGitHead but I think its unavoidable there.