Merge pull request #255 from benmccann/tests-not-running

Fix the tests so that they run for me
Update ES and MongoDB version

- Unit tested with ES 1.1.1 and Mongo 2.4.10
Merge commit '38e6cd63c403befb398389f3b9f552e5cd78b490' into tokumx-compatibility
Update TokuMX version to test against