Direct_addressing defaults to true in config.rb but not in the documentation

The documentation doesn't seem to match that direct_addressing is set to true by default in MCollective::Config.set_config_defaults (see https://github.com/puppetlabs/marionette-collective/blob/master/lib/mcollective/config.rb#L197 and https://docs.puppetlabs.com/mcollective/configure/client.html). Please decide whether the default is 0 or 1, and update either the source or the documentation accordingly.