Revert "Revert "Saycode/language/species port from Bay""

This reverts commit d54579850c.

Conflicts:
	code/game/gamemodes/nuclear/nuclearbomb.dm
	code/game/objects/items/devices/radio/intercom.dm
	code/modules/mob/living/silicon/pai/pai.dm

code/modules/client/preferences_toggles.dm

@@ -25,6 +25,16 @@
 	src << "As a ghost, you will now [(prefs.toggles & CHAT_GHOSTRADIO) ? "hear all radio chat in the world" : "only hear from nearby speakers"]."
 	prefs.save_preferences(src)
 	feedback_add_details("admin_verb","TGR")
+	
+/client/proc/toggle_hear_radio()
+	set name = "Show/Hide RadioChatter"
+	set category = "Preferences"
+	set desc = "Toggle seeing radiochatter from radios and speakers"
+	if(!holder) return
+	prefs.toggles ^= CHAT_RADIO
+	prefs.save_preferences(src)
+	usr << "You will [(prefs.toggles & CHAT_RADIO) ? "no longer" : "now"] see radio chatter from radios or speakers"
+	feedback_add_details("admin_verb","THR") //If you are copy-pasting this, ensure the 2nd parameter is unique to the new proc!
 
 /client/verb/toggleadminhelpsound()
 	set name = "Hear/Silence Adminhelps"