Add some stuff to the readme.

README.textile

@@ -9,3 +9,11 @@ There are several ways to contribute:
 # Individuals who are registered with "github":http://github.com may fork this repository, make changes in their version, and submit pull requests.
 # Contact such an individual.
 # Contact Aerdan himself; he's usually in "#returnergames on irc.esper.net":irc://irc.esper.net/returnergames.
+
+A few people have direct access to the server so that they can pull updates without Aerdan being involved.
+
+h2. I have such access. How do I update?
+
+<pre><code>$ cd /srv/ffrpg.net
+$ git pull
+$ wok</pre></code>