Merged V3.0 to HEAD

11498: Improvements to DM ACL upgrade
   11502: Edit Details button text updated to Edit Site Details to avoid confusion
   11503: ETHREEOH-577 - It is possible to create empty comment at document details page
   11504: ETHREEOH-576 - Cannot create calendar event with name containing certain characters such as : /
   11505: Merged V2.2 to V3.0
      11337: Tidy up the deletion of unused ACEs when authorities are deleted - ETWOTWO-749
      11339: Fix permission checks under RunAs to use the effective user's groups - ETWOTWO-753
   11506: Fixed ETHREEOH-579: RuntimeExec can not handle commands and arguments that contains spaces

git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@12448 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

source/java/org/alfresco/repo/node/db/hibernate/HibernateNodeDaoServiceImpl.java

@@ -1440,6 +1440,15 @@ public class HibernateNodeDaoServiceImpl extends HibernateDaoSupport implements
         node.getProperties().clear();
         node.getAspects().clear();
         
+        // delete ACLs
+        
+        DbAccessControlList dbAcl = node.getAccessControlList();
+        node.setAccessControlList(null);
+        if(dbAcl != null)
+        {
+            getHibernateTemplate().delete(dbAcl);
+        }
+        
         // Mark the node as deleted
         node.setDeleted(true);