message: update node dependencies
diff: },
  "devDependencies": {
  "autoprefixer-core": "^6.0.1",
  - "bower": "^1.4.1",
  + "bower": "^1.8.0",
  "grunt": "^1.0.1",
  "grunt-autoprefixer": "^3.0.4",
  "grunt-banner": "~0.6.0",
  "grunt-contrib-clean": "~1.0.0",
  - "grunt-contrib-compress": "^1.3.0",
  + "grunt-contrib-compress": "^1.4.1",
  "grunt-contrib-concat": "^1.0.1",
  "grunt-contrib-copy": "~1.0.0",
  "grunt-contrib-csslint": "^2.0.0",
  - "grunt-contrib-jshint": "~1.0.0",
  + "grunt-contrib-jshint": "~1.1.0",
  "grunt-contrib-uglify": "^2.0.0",
  "grunt-contrib-watch": "^1.0.0",
  "grunt-data-uri": "^0.3.0",
  "grunt-html-convert": "0.0.2",
  - "grunt-jsbeautifier": "^0.2.10",
  + "grunt-jsbeautifier": "^0.2.13",
  "grunt-jsdoc": "^2.1.0",
  - "grunt-merge-data": "^0.4.3",
  + "grunt-merge-data": "^0.4.5",
  "grunt-prettysass": "^0.2.3",
  - "grunt-sass": "1.2.1",
  + "grunt-sass": "2.0.0",
  "grunt-scss-lint": "^0.5.0",
  - "grunt-search": "^0.1.6",
  + "grunt-search": "^0.1.8",
  "grunt-text-replace": "~0.4.0",
  - "node-sass": "3.10.1"
  + "node-sass": "4.3.0"
  }
  }
  