Added bootstrap function for helping to get started
Upgraded library versions
Removed old comments
Throw exception if we pass something unexpected to mongo-eval
Added a way to run integration tests

* To run, use `lein midje :config .midje_integration.clj`
* Current integration test is for testing and fails
Merge branch 'master' into testing
Merge pull request #14 from cndreisbach/testing

Improved testing