Update axios to the latest version 🚀 (#12)

* fix(package): update axios to version 0.19.0

* chore(package): update lockfile package-lock.json

Author: greenkeeper[bot]

package-lock.json

@@ -43,7 +43,7 @@
     "typescript": "^3.2.4"
   },
   "dependencies": {
-    "axios": "^0.18.0",
+    "axios": "^0.19.0",
     "rimraf": "^2.6.3"
   },
   "files": [