jjchiw/gelf4net — pull request #5 by micahlmartin (2012-12-12 22:19:19+00:00)
Title: Added better support for logging additional properties

I refactored the bulk of what was in the appender over to GelfLayout which is responsible for assmebling the actual message. GelfAppender is now simply just a transport mechanism.

Added support for logging additional properties from custom objects.

`_log.Debug(new { Test = 123 })`

will render a Gelf message with the additional property
```
{
...
_Test: 123
...
}
```