Hi. It's great to have loggerhead working. I noticed one problem - at the top of the page the root URL to checkout the branch is wrong.
It says "/lh/foo/.." but should be "bzr://bzr.savannah.gnu.org/foo/.." e.g. http://bzr.savannah.gnu.org/lh/gsl/trunk/files says To get this branch, use: bzr branch /lh/gsl/trunk