add index to time sent in EFCLientMessage, so we can retrieve faster in context view

set the maximum height of the
add link to profile on client chat
move change history into a seperate service
move around AC penalty processing

SharedLibraryCore/Utilities.cs

@@ -66,6 +66,28 @@ namespace SharedLibraryCore
             return newStr;
         }
 
+        /// <summary>
+        /// helper method to get the information about an exception and inner exceptions
+        /// </summary>
+        /// <param name="ex"></param>
+        /// <returns></returns>
+        public static string GetExceptionInfo(this Exception ex)
+        {
+            var sb = new StringBuilder();
+            int depth = 0;
+            while (ex != null)
+            {
+                sb.AppendLine($"Exception[{depth}] Name: {ex.GetType().FullName}");
+                sb.AppendLine($"Exception[{depth}] Message: {ex.Message}");
+                sb.AppendLine($"Exception[{depth}] Call Stack: {ex.StackTrace}");
+                sb.AppendLine($"Exception[{depth}] Source: {ex.Source}");
+                depth++;
+                ex = ex.InnerException;
+            }
+
+            return sb.ToString();
+        }
+
         public static Player.Permission MatchPermission(String str)
         {
             String lookingFor = str.ToLower();