Reviewed the dutch translation of the release notes.

After Frans J. Pop asked on the debian-l10n-dutch mailinglist to review the translation of the release notes he'd done, I went ahead and did a translation review again. It'd been a while, since I've been rather busy with other things lately (such as getting fixed NBD and vmelilo-installer packages in sarge, and being all stressed up at work).

It took me two days to do this review. Looks like the release notes are rather large this time around.