- Change: Read verbosity, info and trace level from configuration.
- New: Catches correctly boost exceptions.
- New: Can specify an additionnal XML configuration file on the command
line.
- Change: Makes use of the CRL::System environment variable loading.
XML environment loading is also obsoleted by the new Utility features.
- Change: In UnicornGui, _banner is now a static member. Useful to print
the banner whenever running in pure text mode so no UnicornGui is
created.