Format stacktrace as array (#233)

* Github releases added to yaml

* Create new release

* fix title of changelog (#211)

* Added FormatStackTraceAsArray option to write StackTrace as an array

* Added unit tests, minor code-style changes

* Fix #232 Pass flag formatStackTraceAsArray to base class

* Fix propertuy comment

Author: oscarmorasu

src/Serilog.Formatting.Elasticsearch/ElasticsearchJsonFormatter.cs

@@ -70,8 +70,8 @@ public class ElasticsearchJsonFormatter : DefaultJsonFormatter
         /// <param name="serializer">Inject a serializer to force objects to be serialized over being ToString()</param>
         /// <param name="inlineFields">When set to true values will be written at the root of the json document</param>
         /// <param name="renderMessageTemplate">If true, the message template will be rendered and written to the output as a
-        /// <param name="formatStackTraceAsArray">If true, splits the StackTrace by new line and writes it as a an array of strings</param>
         /// property named RenderedMessageTemplate.</param>
+        /// <param name="formatStackTraceAsArray">If true, splits the StackTrace by new line and writes it as a an array of strings</param>
         public ElasticsearchJsonFormatter(
             bool omitEnclosingObject = false,
             string closingDelimiter = null,

src/Serilog.Formatting.Elasticsearch/ExceptionAsObjectJsonFormatter.cs

@@ -51,7 +51,7 @@ public ExceptionAsObjectJsonFormatter(bool omitEnclosingObject = false,
             IElasticsearchSerializer serializer = null, 
             bool inlineFields = false, 
             bool formatStackTraceAsArray = false) 
-            : base(omitEnclosingObject, closingDelimiter, renderMessage, formatProvider, serializer, inlineFields, formatStackTraceAsArray)
+            : base(omitEnclosingObject, closingDelimiter, renderMessage, formatProvider, serializer, inlineFields, true, formatStackTraceAsArray)
         {
         }