Updated the default serialization depth to 10

This should help retain error information as we had some clients run
into issues where parts of the stack trace were missing.

Author: niemyjski

Source/Shared/Serializer/DefaultJsonSerializer.cs

@@ -26,7 +26,7 @@ public DefaultJsonSerializer() {
             _serializerSettings.Converters.Add(new RequestInfoConverter());
         }
 
-        public virtual string Serialize(object model, string[] exclusions = null, int maxDepth = 5, bool continueOnSerializationError = true) {
+        public virtual string Serialize(object model, string[] exclusions = null, int maxDepth = 10, bool continueOnSerializationError = true) {
             if (model == null)
                 return null;
 

Source/Shared/Serializer/IJsonSerializer.cs

@@ -2,7 +2,7 @@
 
 namespace Exceptionless {
     public interface IJsonSerializer {
-        string Serialize(object model, string[] exclusions = null, int maxDepth = 5, bool continueOnSerializationError = true);
+        string Serialize(object model, string[] exclusions = null, int maxDepth = 10, bool continueOnSerializationError = true);
         object Deserialize(string json, Type type);
     }
 }

Source/Tests/Serializer/SerializerTests.cs

@@ -150,7 +150,7 @@ public void WillSerializeDeepExceptionWithStackInformation() {
                 var ev = new Event { Data = { [Event.KnownDataKeys.Error] = error } };
 
                 IJsonSerializer serializer = GetSerializer();
-                string json = serializer.Serialize(ev, maxDepth: 10);
+                string json = serializer.Serialize(ev);
 
                 Assert.Contains(String.Format("\"line_number\":{0}", error.Inner.Inner.StackTrace.Single().LineNumber), json);
             }