Fix 154 v2

Use MixedQuery au lieu de SimpleQuery

webservices/main/src/fr/inria/cedar/connectionstudio/webservices/connectionlens/DataViewServlet.java

@@ -188,7 +188,8 @@ public class DataViewServlet extends MasterServlet {
         try {
             ConnectionLens cl = getEngine(database, request, false);
 
-            int updatedRows = cl.updateLabels(CONNECTION_LENS_DB_PREFIX + database, valuesToUpdate);
+            // TODO NELLY: isEntity
+            int updatedRows = cl.updateLabels(CONNECTION_LENS_DB_PREFIX + database, valuesToUpdate, false);
             response.setContentType("application/json");
             response.getWriter().print(updatedRows);