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
Upgrade to MongoDB 2.6.0

- All unit test passed but still running Mongo Java Driver 2.11.4
Upgrade to MongoDB 2.6.1

- All unit tests pass
Merge commit '38e6cd63c403befb398389f3b9f552e5cd78b490' into tokumx-compatibility
Update TokuMX version to test against
Merge remote-tracking branch 'upstream/master' into tokumx-compatibility
Wait for ops to be applied (on TokuMX secondaries) before queuing them