Merged HEAD (5.2) to 5.2.N (5.2.1)

126492 jkaabimofrad: Merged FILE-FOLDER-API (5.2.0) to HEAD (5.2)
      122638 jvonka: (Quick) Shared Links API - minor: for sending email, check if enabled else throw 501
      RA-778


git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/BRANCHES/DEV/5.2.N/root@126836 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

source/java/org/alfresco/rest/api/impl/QuickShareLinksImpl.java

@@ -283,6 +283,8 @@ public class QuickShareLinksImpl implements QuickShareLinks, InitializingBean
     @Override
     public void emailSharedLink(String nodeId, QuickShareLinkEmailRequest emailRequest, Parameters parameters)
     {
+        checkEnabled();
+
         try
         {   NodeRef nodeRef = nodes.validateNode(nodeId);
             final String nodeName = (String) nodeService.getProperty(nodeRef, ContentModel.PROP_NAME);