Adds languages for AI

(cherry picked from commit 6c230deefe702cbf1d0387e00754933ef555a2b7)

Conflicts:
	code/modules/mob/living/silicon/ai/ai.dm
Adds languages for robots

(cherry picked from commit 3e5aaad74377b990cd523ea738a3ed5d59b8bbc4)

Conflicts:
	code/modules/mob/living/silicon/robot/robot.dm
Adds languages for pAIs

Left universal translator as-is.

(cherry picked from commit 02dbe8a8122b9616617481ef26d6be08cb91a5a9)
Silicon mob types can now speak languages

(cherry picked from commit c643da61980fb020a752f9a8ae5ef5ba27b0df88)

Conflicts:
	code/modules/mob/living/silicon/say.dm