Now that we have the SVNParentPath directive (yay, sussman in revision
2892!), we can make the DAV tests depend on just one top level
Location directive in httpd.conf, pointing to the
subversion/tests/clients/cmdline/repositories directory, and all the
repositories underneath that can just use the same basenames as when
testing over ra_local.
So we can get rid of the whole current-repo symlink mess (and
local_tmp?), which in turn means the DAV tests can now run on systems
without symlinks. Win win win.
Also, module_tests.py can finally be run over DAV. Are there any
other tests that require multiple repositories? No matter, there soon
will be...