Update DivingLog 5.08 export files

Two XML files, one all imperial, one all metric
Quick inspection shows that there is no indication whatsoever on metric vs
imperial in the file. That is of course completely moronic and makes
automated import more or less impossible.

I also added a different zip file from DivingLog - quick analysis shows
that this is simply the corresponding xml file, wrapped in a zip
container. So this should be trivial to add.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>