[webfront] search by ip and name

[application] levels set properly with multiple GUIDs
[stats] require 3 hours of playtime for top stats recognition
[application] configurable rcon polling rate

Application/Manager.cs

@@ -139,7 +139,7 @@ namespace IW4MAdmin.Application
                     sensitiveEvent.OnProcessed.Set();
                 }
 
-                await Task.Delay(2500);
+                await Task.Delay(ConfigHandler.Configuration().RConPollRate);
             }
         }