code: function catchResults (resolve, reject, err, client, done) {
  	//debug.log('catchResults()...');
  	if (err) {
  		return reject(err);
  	}
  	resolve({"client":client, "done":done});
  }
docs: Handle `PG.connect()` callback results using Promise
  
  @param resolve
  @param reject
  @param err
  @param client
  @param done
  @returns {*}