public function __construct(Zend_Controller_Request_Abstract $request, Zend_Controller_Response_Abstract $response, array $invokeArgs = array())
{
parent::__construct($request, $response, $invokeArgs);
$this->steps = array(0 => array('stepSetCookie', ___('Create Session Key')), 1 => array('stepLoadUpgradesList', ___('Get Available Upgrades List')), 2 => array('stepConfirmUpgrades', ___('Choose Upgrades to Install')), 3 => array('stepGetRemoteAccess', ___('Retreive Access Parameters if necessary')), 4 => array('stepDownload', ___('Download Upgrades')), 5 => array('stepUnpack', ___('Unpack Upgrades')), 6 => array('stepSetMaint', ___('Enter Maintenance Mode')), 7 => array('stepCopy', ___('Copy Upgrades')), 8 => array('stepAutoEnable', ___('Enable plugins if necessary')), 9 => array('stepUpgradeDb', ___('Upgrade Database')), 10 => array('stepUnsetMaint', ___('Quit Maintenance Mode')));
}