fileservice: * Both subversion and OS mode listings now output "." as one of the files. This is deliberate in order for the client to see (by the presence or absence of the "svnstatus" attribute) whether this directory is under version control. * Directories no longer display a "type" attribute (since this was always just the default type, it's meaningless). * Fixed bug where unversioned directories inside a versioned directory output an empty listing.