Merge branch 'master' of git://github.com/WoltLab/WCF

diff --cc wcfsetup/install/files/lib/system/exporter/AbstractExporter.class.php
index a30a9695d79bd84f6434519caf0b90619b1ccca7,cd4f252c9082839b8f1009945f5d54866b288d22..29acfa8260f162651746c638d1b981f052ef8d10
--- 1/wcfsetup/install/files/lib/system/exporter/AbstractExporter.class.php
--- 2/wcfsetup/install/files/lib/system/exporter/AbstractExporter.class.php
+++ b/wcfsetup/install/files/lib/system/exporter/AbstractExporter.class.php
@@@ -81,7 -75,13 +81,13 @@@ abstract class AbstractExporter impleme
         * @var integer
         */
        protected $defaultLimit = 1000;
 -      
 +
+       /**
+        * selected import data
+        * @var array
+        */
+       protected $selectedData = array();
+       
        /**
         * @see wcf\system\exporter\IExporter::setData()
         */