XyCraft: Machines

[CRITICAL] If you happened to have used 0.7.29 and placed down a Fabricator or Void Container, please go check on it, you may need to break and replace it. The last version introduced a bug where block entities were miss-mapped. This essentially means, fabricators were having an identity crisis.

[Changes] The icon for the buffer sides had a template named buffer_side; however, due to some extremely weird decisions, things like Iris and Optifine use the names of images to determine function, and because Machines has buffer_side_n for north side, it sees the "base" buffer_side and assumes buffer_side_n is the normal map. This should really be done with an .mcmeta file on shader like mods, but here we are. For now I changed the unused buffer_side to buffer_side_template