Update README.md
removed old redis, nodejs, and updated the vagrant recipes
Adding Java cookbook and, neo4j and maintained redis cookbook
removing java cookbook, will replace it with submodule
adding java submodule
updating comments with correct reference
Update README.md
Update README.md

corrected typo
Merge pull request #10 from onema/develop-neo4j

Develop neo4j
Merge pull request #11 from onema/develop

Develop