Add ssh fingerprints to services page

default.css

@@ -22,6 +22,10 @@ div.footer {
     color: #666;
 }
 
+div.fixed-width {
+  font-family: monospace;
+}
+
 hr {
     border: 0;
     color: #ccc;

services/index.xml

@@ -14,6 +14,13 @@
    that is accessible across all of our machines. Our wiki contains a <a
    href="http://wiki.csclub.uwaterloo.ca/wiki/Machine_List">full machine
    list</a>.
+
+  </p><p>
+   SSH key fingerprints for caffeine (our main server) can be found below:
+   <div class="fixed-width">
+     RSA: 0c:a3:66:52:10:19:7e:d6:9c:96:3f:60:c1:0c:d6:24<br/>
+     DSA: 10:22:16:28:75:54:4d:ae:07:0c:38:1a:e1:ac:bf:d5
+   </div>
   </p>
  </section>