clean + COMMENT ALL CLASSES ;) + handle non main character moves between maps + add modified ihm character
clean + fiew more comments + test keys and handle arrow keys + uniformize undefined test
path and index in path in attribute of the Move class + prepare to modify path method + uniformize last == undefined
BIG Changes: BETTER move with pathOffset + handle KEYS for directions + FIRST version of moving subject
a bit of cleanning + erase correctly subject from map and terminate its blocking action