ets-berkeley-edu/datacultures — pull request #90 by coyote (2014-10-04 00:21:55+00:00)
Title: CYB-164 https://jira.ets.berkeley.edu/jira/browse/CYB-164  

The previous version was caching with class variables, which are not thread safe, and so are not suitable for use with Apache. Also fixing a leaky test from the api/v1/comments_controller