-start cleanining unused code

-prepare to convert functions to new command system
 -convert to using client tags instead of persistant meta for player ranks

Commands/GetRankCommand.cs

@@ -50,7 +50,6 @@ namespace ClanTagRankCommands.Commands
 
         public override async Task ExecuteAsync(GameEvent E)
         {
-            //var S = E.Owner;
             rank_string = "none";
             if(E.Target is not null)
             {