Changes to the attic/site SVN tree trigger Buildbot to rebuild the site and check in any changes.
That triggers a new build which does nothing. This is not a particular problem, just something to note. It would be possible to change the trigger to look for changes to attic/site/xdocs instead. However changes to files outside xdocs (e.g. build.sh/build.xml) would not then trigger a build. Should a rebuild be needed, it could be manually triggered over IRC or the site could be built and committed manually. If the repo is changed to use separate branches, then the generated site won't cause a build to trigger.
