
Group together all options that allow configuring the logging output, and make them have the same --log-[XXX] prefix. Also rework the --help output so that all option groups are printed by default (i.e. there is no longer a --help-all option).
Group together all options that allow configuring the logging output, and make them have the same --log-[XXX] prefix. Also rework the --help output so that all option groups are printed by default (i.e. there is no longer a --help-all option).