Revert "Remapped spectrometry lab."

This reverts commit 53eb4a353441864a7b528c8103579fde8cad383e.

Conflicts:
	maps/tgstation.2.1.0.0.1.dmm - resolved
Revert "Derp, forgot a light."

This reverts commit f18e1224aeb3f69bcf6d48587c66da80c5140c8c.

Conflicts:
	maps/tgstation.2.1.0.0.1.dmm - resolved