Merge pull request #521 from webkom/build-fix

Update to node 16 & fix some build errors

Merge pull request #412 from webkom/develop

Merge develop -> master

Bump to v.1.3.0

Merge pull request #322 from webkom/maintenance

Maintenance and Upgrade

New version 1.1.1

New stuff:
- Improved qr handling
- QR scanning in browser
- Fixed a race condition

New version 1.1.0

New stuff:
- Add support for using QR for user registrations
- Update dependencies
- Add list with events where VOTE is used
- Add environment variable for electron app
- Add example deployment script
- Update node to v11
- Switch to webpack 4
- +++

Add setup page