Added the Avatar todo

src/listeners/global.cpp

@@ -5,7 +5,7 @@ void global::send(const std::string& url, dpp::cluster &bot, const dpp::message_
     dpp::webhook wh(url);
 
     wh.name = event.msg.author.username;
-    wh.avatar = event.msg.author.get_avatar_url();
+    // TODO: Avatar
 
     dpp::guild *g = dpp::find_guild(event.msg.guild_id);