Add account activation

package.json

@@ -18,13 +18,5 @@
   "version": "0.1.0",
   "devDependencies": {
     "webpack-dev-server": "^3.11.2"
-  },
-  "scripts": {
-    "dev": "react-scripts start",
-    "start": "serve -s build",
-    "build": "react-scripts build",
-    "test": "react-scripts test --env=jsdom",
-    "eject": "react-scripts eject",
-    "heroku-postbuild": "npm run build"
   }
 }