Edit Flux Pearl

Trying to make it a little more faithful
Some Applied Energistics textures

And fix Extra Cells items textures
Merge branch 'faithful32_1.6.4' of https://github.com/Iclario/Faithful32 into faithful32_1.6.4
Merge pull request #88 from Iclario/faithful32_1.6.4

Some Applied Energistics textures