Ajoute message de chargement du mod dans le journal "action"

u_skins/init.lua

@@ -172,4 +172,6 @@ minetest.register_on_joinplayer(function(player)
 end)
 
 u_skins.generate_pages()
-u_skins.load_players()
+u_skins.load_players()
+
+minetest.log("action", "[u_skins] loaded.")