Updated npm packages

Author: noreading

package-lock.json

@@ -15,8 +15,8 @@
     "popper.js": "^1.14.5"
   },
   "devDependencies": {
-    "@babel/core": "^7.1.5",
-    "@babel/preset-env": "^7.1.5",
+    "@babel/core": "^7.1.6",
+    "@babel/preset-env": "^7.1.6",
     "autoprefixer": "^9.3.1",
     "babel-loader": "^8.0.4",
     "css-loader": "^1.0.1",