vcr/vcr — pull request #413 by fwoeck (2014-05-07 07:24:52+00:00)
Title: PR#2 related to #403 / Thread safety, actors

This replaces https://github.com/vcr/vcr/pull/404 - please see that thread for preliminary discussion.
The celluloid dependency is optional in this PR - I added it dependent on the ruby version/platform for now.