code: function(name) {
    try {
      debug(`Loading ${name} configuration`);
  
      return waigo.load(`config/${name}`);
    } catch (e) {
      debug(`Error loading config: ${name}`);
      debug(e);
  
      return null;
    }
  }
docs: Load config module.
  @param  {String} name Config module name.
  @return {Function} `null` if module not found.