tAdd example screenshot to the README - partage - File upload system
 (HTM) git clone git://git.z3bra.org/partage.git
 (DIR) Log
 (DIR) Files
 (DIR) Refs
 (DIR) README
 (DIR) LICENSE
       ---
 (DIR) commit 03b413e9f7f7a98f6de93becdfd1002c496e8017
 (DIR) parent 07c4e33ba2433941bb84114b69b9809c71d9f72c
 (HTM) Author: Willy Goiffon <dev@z3bra.org>
       Date:   Thu, 21 Oct 2021 00:54:22 +0200
       
       Add example screenshot to the README
       
       Diffstat:
         M README                              |       6 ++++--
       
       1 file changed, 4 insertions(+), 2 deletions(-)
       ---
 (DIR) diff --git a/README b/README
       t@@ -1,14 +1,16 @@
        partage
        =======
       -File upload system based on HTTP.
       +HTTP based File upload system.
       +
       +![screenshot](https://z3bra.org/partage/screenshot.png)
        
        Features
        --------
       -+ No javascript needed!
        + Link expiration
        + Mimetype support
        + Random filenames
        + Multiple file uploads
       ++ Javascript not needed
        + Privilege drop
        + chroot(2) support
        + FastCGI support