eslint quality changes

package.json

@@ -7,6 +7,9 @@
   "license": "The Unlicense",
   "devDependencies": {
     "bower": "^1.3.1",
+    "eslint": "^4.19.1",
+    "eslint-config-airbnb-base": "^13.0.0",
+    "eslint-plugin-import": "^2.13.0",
     "http-server": "^0.11.1",
     "karma": "^2.0.4",
     "karma-junit-reporter": "^0.2.2",
@@ -22,7 +25,8 @@
     "test": "karma start karma.conf.js",
     "test-single-run": "karma start karma.conf.js  --single-run",
     "preupdate-webdriver": "npm install",
-    "update-webdriver": "webdriver-manager update"
+    "update-webdriver": "webdriver-manager update",
+    "lint": "node ./node_modules/eslint/bin/eslint src/js/*.js --fix"
   },
   "dependencies": {
     "babel-core": "^6.26.3",