Unused space spreadsheet I've compiled

For the record, the old thread containing the list was moved on the wiki and deleted from the forum: https://www.ff6hacking.com/wiki/doku.php...us:doc:asm

I'll update credits at bottom of the page soon.

Cool beans.  Let me know if I need to add that warning with my spreadsheet about some of that empty space being in a data block being used by something else.