Talk a little about the config file.

README

@@ -104,6 +104,11 @@ AUTHORS			List of authors.
       "gazonk".  See "Database versions" below if you have an old
       database -- you may have to convert it.
 
+      A sample config file will be installed in etc/config, unless
+      it already exists.  If you are upgrading to a new version of
+      lyskomd you may have to edit the config file.  The current
+      sample config file is in run-support/config.
+
    7. Make sure updateLysKOM is run regularly by user lyskom.  The
       recommended way is to add a line such as this to the cron file
       of the lyskom user: