chore: update dependencies

package.json

@@ -25,28 +25,28 @@
  "node": ">= 0.8.0"
  },
  "scripts": {
- "test": "grunt && mocha",
- "coverage": " istanbul cover node_modules/.bin/_mocha"
+ "pre-test": "grunt",
+ "test": "mocha -R spec test/**/*.spec.js",
+ "coverage": "istanbul cover node_modules/.bin/_mocha"
  },
  "dependencies": {
  "commander": "^2.8.0",
  "debug": "^2.1.3",
- "lodash": "^2.4.1",
- "q": "~0.9.7"
+ "lodash": "^3.7.0",
+ "q": "^1.2.0"
  },
  "preferGlobal": "true",
  "bin": {
  "git-changelog": "tasks/command.js"
  },
  "devDependencies": {
- "chai": "^1.9.2",
- "exec": "0.0.6",
+ "chai": "^2.2.0",
  "grunt": "^0.4.5",
- "grunt-contrib-clean": "~0.4.0",
- "grunt-contrib-jshint": "~0.6.0",
+ "grunt-contrib-clean": "^0.6.0",
+ "grunt-contrib-jshint": "^0.11.2",
  "grunt-mocha-test": "^0.12.1",
  "istanbul": "^0.3.13",
- "mocha": "^1.21.4",
+ "mocha": "^2.2.4",
  "sinon": "^1.14.1",
  "sinon-chai": "^2.7.0"
  },