add lang keys

langs/german.php

@@ -1317,6 +1317,7 @@ $_LANG['serverCA']['vm']['mainContainer']['tabsWidget']['diskDataTableTitle'] =
 $_LANG['serverCA']['vm']['mainContainer']['tabsWidget']['mountPointDataTableTitle'] = 'Festplatten';
 $_LANG['serverCA']['vm']['mainContainer']['tabsWidget']['networkQemuDataTable'] = 'Netzwerk';
 $_LANG['serverCA']['vm']['mainContainer']['tabsWidget']['snapshotDataTableTitle'] = 'Snapshots1';
+$_LANG['serverCA']['vm']['mainContainer']['tabsWidget']['snapshotDataTable'] = 'Snapshots3';
 $_LANG['serverCA']['vm']['mainContainer']['tabsWidget']['backupTab'] = 'Backups';
 $_LANG['serverCA']['vm']['mainContainer']['tabsWidget']['firewallTabTitle'] = 'Firewall';
 $_LANG['serverCA']['vm']['mainContainer']['tabsWidget']['taskHistoryTitle'] = 'Aufgaben';