Imperial Game Engine 2 v43.9.3 Patch file

[xpn 2.2503]Imperial Game Engine 2 v43.9.3;

[Bug] GUI, ImageBox2D, has no easy timeline renderer support;
[BugFix] IFliteCube, fail to create new resource;
[New] Zone, Collision type;
[New] SkriLink, Legend (pre-alpha) resource;

[xpn 2.2504]
[pre-alpha] Spawn.ifn;
[Bug] Translate.ifn;
[New] Light, Bilboard texture;
[New] Light, ConstantStepScaler, Mover, Rotator, and unions;
[xpn 2.2505]
[BugFix] SetEnableShadows.ifn;
[xpn 2.2506]
[BugFix] HeightMapSector, road-river-alpha missing; details tiling missing;