code: function(configPath, configNames, config) {
  		var merged = mergeConfigs(configPath, configNames, config);
  		merged = configurePaths(merged);
  		validate(merged);
  		return merged;
  	}
docs: Create a configuration from different files (as available).
  @param {String} configPath
  @param {Array} configNames
  @param {Object} [config] – Optional config to inherit, defaults to projectConfig
  @returns {Object} – configuration