Add redirect script
Add redirect script

`redirect.sh` redirects when executed the port 8000 where the NodeJS backend is running on to port 80 (HTTP port). This simplifies connecting to the website with a mobile device. You just need to enter leafy.san into your browsers address bar. The redirect script needs to be executed with `sudo`.

Fju/LeafySan,Fju/LeafySan,Fju/LeafySan