UnpackClient now sanitizes the torrent directory name when building
extractPath, so the post-unpack TorBox move needs to compare against
the sanitized name as well. Without this, extractPath.EndsWith(rdName)
takes the wrong branch for any torrent whose RdName contained brackets
and files end up in the hash subdirectory instead of the torrent
directory.
Reported by @omgbeez.
541489d0d3