Merge pull request #7 from davidlygagnon/dependabot/npm_and_yarn/jquery-tw-3.4.1

Update jquery requirement from ^2.2.1 to ^3.4.1

Author: davidlygagnon

package.json

@@ -22,7 +22,7 @@
   "dependencies": {
     "express": "^4.13.1",
     "history": "^1.17.0",
-    "jquery": "^2.2.1",
+    "jquery": "^3.4.1",
     "react": "^16.8.6",
     "react-dom": "^0.14.7",
     "react-router": "^1.0.3",