vt721: Couple more method signature warnings:

Warning: Declaration of Portal_Module_Model::saveRecord($recordId, $bookmarkName, $bookmarkUrl) should be compatible with Vtiger_Module_Model::saveRecord(Vtiger_Record_Model $recordModel) in /var/www/html/vt721/modules/Portal/models/Module.php on line 0

Warning: Declaration of Vtiger_Email_UIType::getDisplayValue($value, $recordId, $recordInstance = false) should be compatible with Vtiger_Base_UIType::getDisplayValue($value, $record = false, $recordInstance = false) in /var/www/html/vt721/modules/Vtiger/uitypes/Email.php on line 0

Warning: Declaration of Settings_ModuleManager_Module_Model::getAll() should be compatible with Vtiger_Module_Model::getAll($presence = Array, $restrictedModulesList = Array, $sequenced = false) in /var/www/html/vt721/modules/Settings/ModuleManager/models/Module.php on line 0

Warning: Declaration of Vtiger_UserRole_UIType::getDisplayValue($value, $recordId) should be compatible with Vtiger_Base_UIType::getDisplayValue($value, $record = false, $recordInstance = false) in /var/www/html/vt721/modules/Vtiger/uitypes/UserRole.php on line 0