Added a "Birther:donatorTiles" hook

game/modules/tome/dialogs/Birther.lua

@@ -1374,6 +1374,7 @@ function _M:selectTile()
 		"player/ascii_player_exotic_01.png",
 		"player/ascii_player_shopper_01.png",
 	}
+	self:triggerHook{"Birther:donatorTiles", list=list}
 	local remove = Button.new{text="Use default tile", width=500, fct=function()
 		game:unregisterDialog(d)
 		self.has_custom_tile = nil