And there was walls

Adding first draft of map generation and dungeon walking

ia, quest and refacto

A new ia skeleton (now the gob can attack) the first quest, and mostly a big action refacto, probably the first of a long serie

menus

Adding new menus and some refactos for interface and stages

first combat tests

this is a great time, combat and dialogs are here. No IA, or reaction to death though, it's still not really fun.