local rsync special remote fixed on windows
enable rsync special remote test on windows
Windows: Got the rsync special remote working.

More aggressive rsync params fixup for windows. Param may contain a url, or
a file path, so check if it looks like a local file path and if so, fix it
up.

On windows only, rsyncUrlIsPath will treat c:foo as a path, rather than as
a rsyncurl starting with a host "c".
temporary debugging code for windows autobuilder test suite failure