v1.089b Live!

Only some bug fixes for today!

-fixed issue where menus could go up past top of screen -fix an issue where items could stack more than their max stack -fixed and issue where clicking menu buttons didn't close that menu -fixed a bug where releasing shift when naming a ship or a crewmen will cause a double letter to show up -slightly adjusted the efficiency of pathfinding in preparation for a future update -fixed a bug where items might be invisible when selling a ship, making it unclickable/usable