fix javascript libraries not being loaded because the stupid CDN change. MICROSOFT, IF YOU'RE LISTENING, FIX YOUR INTEGRATION WITH CDNJS THANK YOU

force demo record and increase max demos saved for IW4x
fix issue with disconnect on a not fully connected client

Application/IW4MServer.cs

@@ -79,6 +79,12 @@ namespace IW4MAdmin
 
         override public async Task OnClientDisconnected(EFClient client)
         {
+            if (!GetClientsAsList().Any(_client => _client.NetworkId == client.NetworkId))
+            {
+                Logger.WriteInfo($"{client} disconnecting, but they are not connected");
+                return;
+            }
+
 #if DEBUG == true
             if (client.ClientNumber >= 0)
             {