Fixed lag-teleporting.
Fixed a very minor typo in README.
Fixed the spell-change key in keyboard controls.
Slowed down high and medium speeds for spells. (Fastest spells didn't
collide properly)
Changed resolution aspect ratio and changed NPC stats a bit.
Fixed player in-air animations.
Fixed stepping up one-block-high obstacles and probably fixed a bug
which made the borders of the world look bad.
Fixed a typo.