lib/api/configs.js
function overview (req, configName, callback) {
    return get(configName).schema.statics.getOverview(req, callback);
}
function overview (req, configName, callback) {
    return get(configName).schema.statics.getOverview(req, callback);
}
function overview ( req , configName , callback ) { return get ( configName ) . schema . statics . getOverview ( req , callback ) ; }
Retrieve the overview DSL for a config
@param  {Object}   req      A HTTP request object which can be used to customise the DSL
@param  {String}   configName The name of the config
@param  {Function} callback  A callback to return the overview DSL to
@return {Void}
Retrieve the overview DSL for a config