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

126598 jkaabimofrad: Merged FILE-FOLDER-API (5.2.0) to HEAD (5.2)
      124844 jvonka: RA-767: Queries API - optionally restrict by nodeType
      - also added tests (+ve/-ve)


git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/BRANCHES/DEV/5.2.N/root@126943 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

source/java/org/alfresco/rest/api/Nodes.java

@@ -202,6 +202,14 @@ public interface Nodes
      */
     boolean isSubClass(NodeRef nodeRef, QName ofClassQName, boolean validateNodeRef);
 
+    /**
+     * Helper to create a QName from either a fully qualified or short-name QName string
+     *
+     * @param qnameStr Fully qualified or short-name QName string
+     * @return QName
+     */
+    QName createQName(String qnameStr);
+
     /**
      * API Constants - query parameters, etc
      */