message: adding Jake to contributors list of package.json
diff: "clause",
  "expression"
  ],
  - "author": "Pavan Podila <pavan@pixelingene.com> (http://blog.pixelingene.com)",
  + "contributors": [
  + "Pavan Podila <pavan@pixelingene.com> (http://blog.pixelingene.com)",
  + "Jake Boone"
  + ],
  "license": "MIT",
  "homepage": "https://github.com/sapientglobalmarkets/react-querybuilder",
  "devDependencies": {
  