Updated README to add Jon Dinu/Zipfian testimonial
Added link to MongoDB blog post to README
Added MightyMightyMongo to README
Variety java wrapper added to tests readme
shorter examples code in tests readme
Merge pull request #51 from todvora/tests-readme-update

Java wrapper description in tests readme
Merge pull request #48 from todvora/master

Results printed as a ascii table (and added json switch)
Merge pull request #53 from todvora/master

Alphabetical order of results with same occurrences count, cosmetic changes.
Data processing refactored, possibility to not persist results in mongodb