Fragmentall physics and minor changes;
[xpn 2.2690]Imperial Game Engine 2 v50.6
[Unimplemented] pixel_zoom method;
[unimplemented] i_texture, texture_atlass mode (qubic, movie, sky_box types);
[xpn 2.2691]
[New] IPhysics Actor, box type;
[xpn 2.2692]
[xpn 2.2693]
[xpn 2.2694]
[New] IPhysics Actor, sphere type;
[xpn 2.2695]
[xpn 2.2696]
[xpn 2.2697]
[BugFix] Capsule, inactive;
[New] IPhysics Actor, StaticPlane type;
[xpn 2.2698]
[New] IPhysics Actor, Cone, Cylinder type;
[FalseBug] i_3d_model, inactive blending;
[xpn 2.2699]
[xpn 2.2700]