[Feature Request] Allow use of Ender IO painted cobblestone in sawbench

[Hazmatik]

I really like that I can paint cobblestone in the painting machine from Ender IO, allows for decorating with what looks like blocks that can be expensive like blocks of diamond or emerald but is really just cobblestone. I tried using a piece of painted cobblestone (painted with a rune of sacrifice from blood magic) in the sawbench to make the slope shaped blocks and it didn't work, the actual rune of sacrifice block did work in the sawbench just think it would be nice if the painted cobblestone worked in the sawbench.