BackPackMod, BetterFurnaces

BackPackMod: added missing items

BetterFurnaces: added Mod
Ex Nihilo/Aliquo, Thaumcraft 4, ThermalExpansion

Ex Nihilo/Aliquo:
added Blocks, Items

Thaumcraft:
added focus texture and some models

Thermalexpansion:
recoloured Blaze model gor blizz
Merge pull request #38 from Xeldur/master

Huge texture support from Xeldur :)