app/assets/package.json in govuk_frontend_toolkit-3.0.1 vs app/assets/package.json in govuk_frontend_toolkit-3.1.0

@@ -6,9 +6,10 @@
     "grunt": "~0.4.2",
     "grunt-cli": "0.1.11",
     "grunt-contrib-clean":"~0.6.0",
     "grunt-contrib-jasmine": "~0.5.2",
     "grunt-contrib-sass": "0.7.4",
+    "grunt-scss-lint": "0.3.4",
     "jquery-browser": "~1.7.2-3"
   },
   "scripts": {
     "test": "node_modules/.bin/grunt test"
   }