Ditch server screenshot

(now that there's one available online)

README.md

@@ -21,7 +21,7 @@ the `index.html` of the `logs/` folder gets regenerated (see below).
 
 #### Serving session logs via web
 
-`./logserver.sh` would serve session log files on port 8000 ([example](https://nandn.org.il/doctorkernel))
+`./logserver.sh` would serve session log files on port 8000 ([example](https://nandn.org.il/doctorkernel)). Thanks to [bootstra.386](https://www.bootstra386.com/) for their Norton-Commanderish GUI lib.
 
 
 #### Resources