Setup exception type name with right value

Fix TrackRequest middleware to return status properly

lib/application_insights/rack/track_request.rb

@@ -52,12 +52,13 @@ module ApplicationInsights
             :url => request.url
         }
         @client.track_request id, start_time, duration, status, success, options
-        [status, headers, response]
 
         if exception != nil
           @client.track_exception exception, handled_at: 'Unhandled'
           raise exception
         end
+
+        [status, headers, response]
       end
 
       private

lib/application_insights/telemetry_client.rb

@@ -87,7 +87,7 @@ module ApplicationInsights
         details_attributes = {
           :id => 1,
           :outer_id => 0,
-          :type_name => exception.class,
+          :type_name => exception.class.name,
           :message => exception.message,
           :has_full_stack => exception.backtrace != nil,
           :stack => (exception.backtrace.join("\n") if exception.backtrace),