BUG 6688 KT issues

Part of the solution was to fix some issues in core that failed to
update uploaded files to a plugin in local DB

Change-Id: I60d18b0fa8416923780df802110ad81473a43b86

workflow/engine/methods/cases/cases_Step.php

@@ -610,7 +610,6 @@
 			      $listing=$oPluginRegistry->executeTriggers(PM_CASE_DOCUMENT_LIST, $folderData);
 			    }
 
-
           require_once 'classes/model/OutputDocument.php';
           $oOutputDocument = new OutputDocument();
           $aGields = $oOutputDocument->load($aFields['DOC_UID']);