Currently, Overlay objects always set their angle to their target's angle. But in the case of players, this is often never where they're actually facing, as that is handled by player->drawangle instead.
This merge makes Overlays set their angle to mo->target->player->drawangle instead of mo->target->angle when mo->target is a player. This is consistent with how A_CapeChase handles it. In fact, it's even a copy/paste job from there.
