some changes and new stuff — Deformed Steam update #437521

- new running animation for mac10, it got in the way in first person before - you can now view leaderboards in the main menu, it will show the top 20 players - pickup rocket ammo now automatic - changed the vents to be smaller for leena quest, people were too confused so now you have to talk to her and get a key before you can go into the old dorm rooms and get the baby - fixed some things you could jump on that would freeze the monster - made invisible monster hitbox bigger - removed talk widget for dellah after 3 seconds - fixed some lights on low graphics - other stuff I cant remember