Added ip package as dev dep

Author: Bradley Spaulding

package-lock.json

@@ -33,6 +33,7 @@
     "babel-preset-es2015": "6.9.0",
     "babel-preset-react": "6.11.1",
     "dotenv": "^5.0.1",
+    "ip": "^1.1.5",
     "karma": "^2.0.0",
     "karma-browserstack-launcher": "^1.3.0",
     "karma-chrome-launcher": "^2.2.0",