fixed #41 - material names incorrectly export sequentially
fixed #41
- material names incorrectly export sequentially

ma55acre/ExocortexCrate,Exocortex/ExocortexCrate,Exocortex/ExocortexCrate,ma55acre/ExocortexCrate,zacoxicompton/ExocortexCrate,zacoxicompton/ExocortexCrate,zacoxicompton/ExocortexCrate,zacoxicompton/ExocortexCrate,SqueezeStudioAnimation/ExocortexCrate,ma55acre/ExocortexCrate,ma55acre/ExocortexCrate,Exocortex/ExocortexCrate,Exocortex/ExocortexCrate,SqueezeStudioAnimation/ExocortexCrate,SqueezeStudioAnimation/ExocortexCrate,ma55acre/ExocortexCrate,Exocortex/ExocortexCrate,SqueezeStudioAnimation/ExocortexCrate,zacoxicompton/ExocortexCrate,zacoxicompton/ExocortexCrate,SqueezeStudioAnimation/ExocortexCrate,zacoxicompton/ExocortexCrate,ma55acre/ExocortexCrate,Exocortex/ExocortexCrate,Exocortex/ExocortexCrate,SqueezeStudioAnimation/ExocortexCrate,SqueezeStudioAnimation/ExocortexCrate,ma55acre/ExocortexCrate