Updates whispering messages

Certain languages can specify a certain verb for whispering and the
message seen when someone whispers outside of hearing range now hints at
the language.
Generalizing lathe recipes.
Merge pull request #7135 from PsiOmegaDelta/dev

Dev
Merge pull request #7124 from mwerezak/whisper

Updates whispering messages
Merge pull request #7127 from Zuhayr/lathe

Generalizing lathe recipes.
Merge remote-tracking branch 'upstream/dev' into Wires

Conflicts:
	code/game/machinery/autolathe.dm