Newer versions of node warns about graceful-fs is out of date.

[blaman]

Hi, here is update of graceful-fs to version 4.1.11 in package.json.
Newer versions of node warns about graceful-fs is out of date.
Heres updated package.json

{
  "name": "parker",
  "description": "Stylesheet analysis tool for CSS",
  "keywords": [
    "css",
    "stylesheet",
    "analysis"
  ],
  "version": "1.0.0-alpha.0",
  "main": "parker.js",
  "dependencies": {
    "async": "~0.2.10",
    "cli-color": "*",
    "graceful-fs": "^4.1.11",
    "lodash": "^3.2.0",
    "minimist": "0.0.7"
  },
  "devDependencies": {
    "chai": "*",
    "mocha": "*",
    "sinon": "*",
    "sinon-chai": "*"
  },
  "scripts": {
    "test": "mocha --no-colors --reporter spec"
  },
  "bin": {
    "parker": "./parker.js"
  },
  "homepage": "https://github.com/katiefenn/parker",
  "bugs": "https://github.com/katiefenn/parker/issues",
  "author": "Katie Fenn",
  "repository": "https://github.com/katiefenn/parker",
  "preferGlobal": true,
  "license": "MIT"
}