1.5.0

• /!\ Update entities' unique_id to handle multiple extension, it will recreate your entities, it's recommended to delete this integration configuration before update
• /!\ Update extension and objects number to match IPX800 index, if you use yaml config, you must substract by one all ext_number (1 => 0)
• Bump pypx800v5 (ping method update)
• Fix devices creation