PJ Franke's Forging Onward

Updated Forge to 1859, as well as I believe every mod.  Added Blood Magic, Tinkers' Construct, and Botania Unofficial, the 1.9 port by WillieWillus.  Since the last update, a couple mod had really major, "crash to desktop" or "kill your save unless you use MCEdit to fix it" style bugs.  Things seem to be stable here though, just a few oddities like "SimpleGrinder blocks have no hardness, so if you hit them with anything, they'll break instantly, and if it's not a proper tool (pickaxe), they'll be lost".  But they function, so we're running with it.