Title: Vger gemini server can now redirect
       Author: Solène
       Date: 02 January 2021
       Tags: gemini
       Description: 
       
       I added a new feature to Vger gemini server.
 (HTM) Vger git repository
       
       The protocol supports status code including redirections, Vger had no
       way to know if a user wanted to redirect a page to another. The
       redirection litteraly means "You asked for this content but it is now
       at that place, load it from there".
       
       To keep it with vger Unix way, a redirection is done using a symbolic
       link:
       
       The following command would redirect requests from
       gemini://perso.pw/blog/index.gmi to
       gemini://perso.pw/capsule/index.gmi:
       
       ```shell command
       ln -s "gemini://perso.pw/capsule/index.gmi" blog/index.gmi
       ```
       
       Unfortunately, this doesn't support globbing, in other words it is not
       possible to redirect everything from `/blog/` to `/capsule/` without
       creating a symlink for all previous resources to their new locations.