Netflix/Hystrix — pull request #110 by daveray (2013-02-21 06:13:57+00:00)
Title: Cleanup and :init-fn escape hatch

First, cleaned up the test shutdown hack now that Hystrx/reset exists.
Next, added an :init-fn function that allows client code to insert some
Java-level customization into the instantiation of commands and
collapsers.