Lengthen data download timeout

Increased to 10 seconds
Geoip.cf requests no longer timeout causing an error
Not sure if this should be made into a background process

Author: 123DMWM

fCraft/System/Server.cs

@@ -1132,7 +1132,7 @@ static IPAddress CheckExternalIP()
         /// <summary> Safely downloads data. </summary>
         [CanBeNull]
         public static string downloadDatastring(string url) {
-            HttpWebRequest request = HttpUtil.CreateRequest(new Uri(url), TimeSpan.FromSeconds(5));
+            HttpWebRequest request = HttpUtil.CreateRequest(new Uri(url), TimeSpan.FromSeconds(10));
             request.CachePolicy = new RequestCachePolicy(RequestCacheLevel.BypassCache);
 
             try {