addthis/hydra — pull request #37 by abramsm (2014-02-26 21:18:15+00:00)
Title: switch from iotech's ZkClient to Apache Curator

- switch to apache curator which seems to have more momentum behind it that the iotech zkclient.
- zk unit tests are much faster, for example one test went from 73s to 13s so I think we can run them more often
- note requires curator branch of the bark project