{
  "name": "dronAPPi",
  "version": "0.0.1",
  "description": "",
  "main": "server.js",
  "dependencies": {
    "ar-drone": "^0.3.3",
    "express": "^4.14.1",
    "pug": "^2.0.0-beta11",
    "showdown": "^1.6.4"
  },
  "devDependencies": {
    "jshint": "^2.9.4"
  },
  "scripts": {
    "test": "./node_modules/jshint/bin/jshint 'server.js' routes/*",
    "start": "node server.js"
  },
  "author": "Jorge Baumann",
  "license": "MIT"
}

{
  "name": "dronAPPi",
  "version": "0.0.1",
  "description": "",
  "main": "server.js",
  "dependencies": {
    "ar-drone": "^0.3.3",
    "express": "^4.14.1",
    "pug": "^2.0.0-beta11",
    "showdown": "^1.6.4"
  },
  "devDependencies": {
    "jshint": "^2.9.4"
  },
  "scripts": {
    "test": "./node_modules/jshint/bin/jshint 'server.js' routes/* controllers/*",
    "start": "node server.js"
  },
  "author": "Jorge Baumann",
  "license": "MIT"
}

Add controllers folder to script.test
Add controllers folder to script.test
