[Bleeding] Use correct yaw and pitch when spawning arrows. Fixes BUKKIT-3320

src/main/java/org/bukkit/craftbukkit/CraftWorld.java

@@ -317,7 +317,7 @@ public class CraftWorld implements World {
         Validate.notNull(velocity, "Can not spawn arrow with a null velocity");
 
         EntityArrow arrow = new EntityArrow(world);
-        arrow.setPositionRotation(loc.getX(), loc.getY(), loc.getZ(), loc.getPitch(), loc.getYaw());
+        arrow.setPositionRotation(loc.getX(), loc.getY(), loc.getZ(), loc.getYaw(), loc.getPitch());
         arrow.shoot(velocity.getX(), velocity.getY(), velocity.getZ(), speed, spread);
         world.addEntity(arrow);
         return (Arrow) arrow.getBukkitEntity();