Less direct links, to make wiki more work outside of GitHub.
Updated Nginx Webserver Config (markdown)
the user "www-data" is not always present, so I suggest to set nginx user instead in config file
corrected typo [sudo snap set port="3000"] to [sudo snap set wekan port="3000"]
modern nginx has replaced spdy with http2
Copied from wefork wiki 'install from source' page