sonarcloud integration

Author: Resul Avan

src/package.json

@@ -95,8 +95,7 @@
     "vue-lazyload": "^1.3.3",
     "vue-meta": "^2.4.0",
     "vue-rx": "^6.2.0",
-    "vuex-class": "^0.3.2",
-    "world-cities": "file:../../world-cities"
+    "vuex-class": "^0.3.2"
   },
   "devDependencies": {
     "@babel/core": "^7.7.7",