Integrates commits fixing 120+ bugs in the current version of the translation framework.

new mapscript lib to add a subvault easily

Fixed a bug when a level is scraped during level generation that forced escorting NPCs of the discarded level to appear on the new one

it's an off course incomplete list of changes need to be done in engine.

It adds a bit more engine/default/modules/boot/dialogs translations

Dynamic zones can now be set to reload lists instead of saving them, using zone.embed_lists
In developer mode all generated maps' entities are now checked for upvalues. Beware evil code! Beware!

Simplified main menu's new game option, with dev mode on it always shows a list of modules, without it only shows if more than one is installed

This is for use in movement effects that bypass actually having to follow via normal walking so they don't home in on players that break LOS too quickly.