Imperial Game Engine 2- Update v42.8.21[6480] file

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[xpn 2.2429]Imperial Game Engine 2 v42.8.21
[Bugfix]VivisectionCell, NULL project crash;
[Bugfix]Particle, Double side plane;
[Bugfix]3dModel, multi-texture loading;

[New] Support *.ttf, throught free type;
[New] "*.i_texture"(Pano), gameengine format;

[New] "Box6.imd", for skybox;
[Bugfix] Sub-model fetching, zero textures value;
[New] ipk, support binary-HEX code for text scripts;
[New] NormalMap, Bugfix;
[Bugfix] HEX, world save crash;
[New] "*.i_texture"(Pano): mip-maping, linear, nearest,- modes; Wrapping modes: short, tile;
[Bugfix] More accurate buffer static shadowing;