website/README.md

If you want to make a new design for the website please create another branch, since we have many different versions of the website design.

Don't push to master, it is reserved for official website at dmz.rs.

Requirements for a website:
- Conents of every page need to be generated from a single markdown file, except events page that need to be generated from a directory where each event is generated from a single markdown file
- There needs to be a page for donations that is running donationcalc in backend