Diona changes (New language color, emote, speech sound)

Changed the Diona Language color
New diona emote (Tremble +sound)
New diona speech sound

code/modules/mob/living/carbon/human/emote.dm

@@ -76,6 +76,12 @@
 			else								//Everyone else fails, skip the emote attempt
 				return
 
+		if("tremble")
+			if(species.name == "Diona") //Only Dionas can Tremble.
+				on_CD = handle_emote_CD()			//proc located in code\modules\mob\emote.dm'
+			else								//Everyone else fails, skip the emote attempt
+				return
+
 		if("hiss", "hisses")
 			if(species.name == "Unathi") //Only Unathi can hiss.
 				on_CD = handle_emote_CD()			//proc located in code\modules\mob\emote.dm'
@@ -170,6 +176,13 @@
 			playsound(loc, 'sound/effects/Kidanclack2.ogg', 50, 0) //Credit to DrMinky (freesound.org) for the sound.
 			m_type = 2
 
+		if("tremble")
+			var/M = handle_emote_param(param)
+
+			message = "<B>[src]</B> trembles[M ? " at [M]" : ""]."
+			playsound(loc, 'sound/voice/dionatalk1.ogg', 50, 0)
+			m_type = 2
+
 		if("hiss", "hisses")
 			var/M = handle_emote_param(param)
 

code/modules/mob/living/carbon/human/species/station.dm

@@ -771,6 +771,8 @@
 	path = /mob/living/carbon/human/diona
 	default_language = "Galactic Common"
 	language = "Rootspeak"
+	speech_sounds = list('sound/voice/dionatalk1.ogg')
+	speech_chance = 20
 	unarmed_type = /datum/unarmed_attack/diona
 	//primitive_form = "Nymph"
 	slowdown = 5