Toss objects toward the mouse

[perimosocordiae]

Right now, tossed objects are placed randomly somewhere near the player, on the side that the player is looking toward, with a small upward velocity.

I propose changing this behavior to instead give the object a velocity vector pointing towards the mouse, with a small random magnitude. The object would start roughly near the player's nose.

[jleahey]

This would be nice I agree, but we should be sure to leave in the code we have already as well for future touch controls.