Formatter

The `NetLog.Logging.Formatter`` defined mechanism provides the formatting of the output stream of data. The StreamFormatter is the provided default in this package. It creates a record of the form:

mm/dd/yyyy hh:mm:ss.ss [logger.name] Level # Logged text message.

This provides a nicely delimited message format with unique separators for all the parts of the logged record so that simple string processing tools can be used to do extractions if necessary.