+ cleanly added new GameRectangle.

+ GameRectangle

+ make basic properties for abs, tile and room
+ make in_points for abs,tile,room
+ make keep_in_points for abs,tile,room

=

Fixed Glitches
~ PLAYER_TEST
~ fixed: Nut cannot wall-cling
~ fixed: WorldMap doesn't render far enough
~ fixed: edge of level, oob

~ LEVEL_EDITOR
~ fixed: cursor: outside level, oob