Strife Upscale Pack Demo v.5 - Conrete Redo file

Ok, I HAD to make this update now. I was testing the texture pack, and the concrete textures were not up to par. All fixed! The textures were not done all the way to the edge, like they should be. They had cracks that were too pronounced.... so I've redone them all with SourceTex 134 pt. It is able to get the detail in the grey textures a lot more than bsrgan. So basically, I've fixed the incomplete, improperly-detailed grey textures a lot more. Todo: I may want to go back over regular textures that had a lot of grittiness. SourceTex is able to preserve that from the original textures.