gluon-status-page: fix neighbor view with current iw/mac80211

The whole status page should be rewritten ASAP, but this fix will at least
make it work again for now...

gluon/gluon-status-page/files/lib/gluon/status-page/www/cgi-bin/status

@@ -47,7 +47,7 @@ echo "</pre>"
 echo "<h2>Neighbours</h2>"
 
 
-iw dev | grep IBSS -B 4 | grep Interface | cut -d' ' -f2 | while read if
+iw dev | grep IBSS -B 5 | grep Interface | cut -d' ' -f2 | while read if
 do
   echo "<h3>$if</h3>"
   echo "<pre>"