It now follows very simple rules:
- 0 - Fatal, user should know about this
- 1 - Error, but we are recovering
- 2 - Warning, wrong but okay if you don't know
- 3 - Info, information you might care about
- 4 -
- 5 - Debug #1 - High level debug messages
- 6 - Debug #2 - Low level debug messages
- 7 - Trace information