SUPER AWESOME JOB TO _rivz_ !!!  Here's your long hard work paying off man!  --Aknor    (this commit contains a new SQL file to be run on existing databases, just source this file and you'll have a new table mapping ship typeIDs to typeIDs of the appropriate wrecks that should show up in space when they are destroyed.  we still have more work to actually make use of this table, but this was the first and LONGEST step, the rest isnt that hard)