Generate WiFi QR Codes

[AlexKvazos]

Hello! Thank you for building this project, it's so nice! I wanted to ask if you have plans to add more QR types besides text. Generating a WiFi QR code is very straightforward. If this is something you'd be open to, I am happy to start a PR. Thanks!

WIFI:S:<SSID>;T:<WEP|WPA|blank>;P:<PASSWORD>;H:<true|false|blank>;;