Merge pull request #8793 from Ghommie/Ghommie-cit99

Fixes PDA skin preference not saving up.

code/game/objects/items/devices/PDA/PDA.dm

@@ -23,7 +23,7 @@ GLOBAL_LIST_EMPTY(PDAs)
 /obj/item/pda
 	name = "\improper PDA"
 	desc = "A portable microcomputer by Thinktronic Systems, LTD. Functionality determined by a preprogrammed ROM cartridge."
-	icon = 'icons/obj/pda.dmi'
+	icon = 'icons/obj/pda_alt.dmi'
 	icon_state = "pda"
 	item_state = "electronic"
 	lefthand_file = 'icons/mob/inhands/misc/devices_lefthand.dmi'

code/modules/client/preferences_savefile.dm

@@ -202,6 +202,7 @@ SAVEFILE UPDATING/VERSIONING - 'Simplified', or rather, more coder-friendly ~Car
 	WRITE_FILE(S["tip_delay"], tip_delay)
 	WRITE_FILE(S["pda_style"], pda_style)
 	WRITE_FILE(S["pda_color"], pda_color)
+	WRITE_FILE(S["pda_skin"], pda_skin)
 
 	//citadel code
 	WRITE_FILE(S["screenshake"], screenshake)