Recolourable flannel

Added a recolourable flannel jacket. I have managed to make the whites light enough to show any colour whilst keeping the gradiants and the blacks.

It is a separate option to the other recolourable jackets, as I couldn't figure out the way to add it as a weak to the list without making the others recolourable too. I think that's just a limitation of the loadout system, as all other recolourable things seem to work the same way.

code/modules/client/preference_setup/loadout/loadout_suit.dm

@@ -543,6 +543,14 @@
 	)
 	gear_tweaks += new/datum/gear_tweak/path(flannel)
 
+/datum/gear/suit/flannelrecolour
+	display_name = "flannel jacket, recolourable"
+	path = /obj/item/clothing/suit/storage/flannel/recolour
+
+/datum/gear/suit/flannelrecolour/New()
+	..()
+	gear_tweaks += gear_tweak_free_color_choice
+
 /datum/gear/suit/denim_jacket
 	display_name = "denim jacket and vest selection"
 	description = "Select from a small range of denim jackets and vests."

code/modules/clothing/suits/miscellaneous.dm

@@ -966,6 +966,11 @@
 	icon_state = "flannel_brown"
 	item_state_slots = list(slot_r_hand_str = "johnny", slot_l_hand_str = "johnny")
 
+/obj/item/clothing/suit/storage/flannel/recolour
+	desc = "A comfy, flannel shirt.  Unleash your inner hipster."
+	icon_state = "flannel_recolour"
+
+
 //Green Uniform
 
 /obj/item/clothing/suit/storage/toggle/greengov