In R14 monitor() was only accessible under erlang:monitor() name.
Added initial (empty) log handler.
Filled haircut_log_h a little.

Current implementation prints stuff to STDOUT, but this is a subject to change
in the future.
Improved logging in haircut_log_h.

Now logging is more precise (all interesting events are covered) and less
verbose (unnecessary information is stripped).
Added skeleton for logging subsystem.
Moved logfile paths to environment.
Added syslog logger.
Logging options in config are now honoured.
Changed syslog target for logging.
Adjusted haircut to new, better gen_ealirc interface.
Removed operational log process in favour of error_logger config.