Support for new binary model file format added to engine.
Support for new binary model file format added to engine.

MicroWorldwide/PlayCanvas,maxwellalive/engine,MicroWorldwide/PlayCanvas,RainsSoft/engine,nizihabi/engine,horryq/engine-1,sanyaade-teachings/engine,shinate/engine,H1Gdev/engine,sereepap2029/playcanvas,H1Gdev/engine,nizihabi/engine,shinate/engine,maxwellalive/engine,horryq/engine-1,RainsSoft/engine,3DGEOM/engine,guycalledfrank/engine,horryq/engine-1,sereepap2029/playcanvas,sanyaade-teachings/engine,SuperStarPL/engine,3DGEOM/engine,aidinabedi/playcanvas-engine,RainsSoft/engine,SuperStarPL/engine,nizihabi/engine,shinate/engine,aidinabedi/playcanvas-engine,SuperStarPL/engine,sereepap2029/playcanvas,playcanvas/engine,sanyaade-teachings/engine,3DGEOM/engine,maxwellalive/engine,playcanvas/engine,guycalledfrank/engine