[/trunk] Changeset 127 by mikael * Add a "hooks" layer. Hooks are used when multiples operations should be done when an event araises. For example message in/out, status change... 2 more files; Makefile updated. * Logging is ready. * Add 2 options: - "logging" (bool): enable/disable history logging - "logging_dir" (char): root dir for logging files * Document pinginterval (keepalive) in the sample config file. * Send keepalive only when online.