* reorganize card db, add doit file
* make card_db_src a true source by removing untranslated entries, removing the untranslated field
* turn update language script into a better compiler
* move tools into submodule
* remove language db comparison test; add travis compile and check-in of card db
Co-authored-by: Nick Vance <nickv2002@users.noreply.github.com>
Peter