Initial RotaryCraft

I looked at the textures in the assets folder and was amazed! Only some
100 textures! They all must derive from the steel.png.
But... I later found another textures folder in RotaryCraft 1.6
v10.zip\Reika\RotaryCraft\Textures\... it holds many, many full sheets
of sprites and hundreds of additional models. Not getting done anytime
soon. So I decided to let this one be.