initial working vote frontend in react

.gitignore

management/apps.py

management/migrations/0003_alter_electionmanager_id.py

react_frontend/.gitignore

react_frontend/README.md

react_frontend/package.json

react_frontend/public/apple-touch-icon.png

react_frontend/public/favicon128.png

react_frontend/public/favicon16.png

react_frontend/public/favicon32.png

react_frontend/public/favicon64.png

react_frontend/public/index.html

react_frontend/public/manifest.json

react_frontend/public/robots.txt

react_frontend/src/App.js

react_frontend/src/api.js

react_frontend/src/assets/logo_inv.png

react_frontend/src/components/AuthenticatedRoute.js

react_frontend/src/components/Election.js

react_frontend/src/components/Header.js