Fixed simplicity being ignored when building a hologram. Hologram.setVisibility(Visbility) checks to see if the hologram is simple, but the hologram's simplicity is set AFTER the visbility is set, thus the hologram is never really simple and is saved at least once to the data file.
Merge pull request #105 from SupaHam/fix-hologram-factory-simplicity-bug

Fixed simplicity being ignored when building a hologram.