/**
  * Register a timezone object so that it can be referenced by name and qCal
  * components will be able to figure out how to apply its offset.
  * @param qCal_Timezone $timezone The timezone you want to register
  * @access public
  * @return void
  * @static
  */
 public static function register(qCal_Timezone $timezone)
 {
     self::$timezones[$timezone->getName()] = $timezone;
 }