Now all the thread tracing has to be turned on specifically with:

  -D THREAD_ENABLE_TRACE

The MP3 extractor was also dumping all frame debugging, this has to be
turned on with:

  -D FRAME_ENABLE_TRACE

Some other sanity checking has been added to the logging so we know
the max bytes from the config in the log.

Things are more sane now with verbosity set to 2