fix problem with extensions property sheet disable/enable 'Add' and 'Remove' button
diff --git a/bundles/org.eclipse.wst.wsdl.ui/src-asd-wsdl11/org/eclipse/wst/wsdl/ui/internal/properties/sections/W11ApplicationInfoSection.java b/bundles/org.eclipse.wst.wsdl.ui/src-asd-wsdl11/org/eclipse/wst/wsdl/ui/internal/properties/sections/W11ApplicationInfoSection.java
index 2defb20..9e7821f 100644
--- a/bundles/org.eclipse.wst.wsdl.ui/src-asd-wsdl11/org/eclipse/wst/wsdl/ui/internal/properties/sections/W11ApplicationInfoSection.java
+++ b/bundles/org.eclipse.wst.wsdl.ui/src-asd-wsdl11/org/eclipse/wst/wsdl/ui/internal/properties/sections/W11ApplicationInfoSection.java
@@ -284,8 +284,10 @@
 
       extensibilityElementsLabel.setText("Extensibility Elements");
       extensibilityElementsTable.setInput(extensibleElement);
-      addButton.setEnabled(false);
-      removeButton.setEnabled(false);
+      
+      // TODO (cs)need to revist this... not sure why these were hardcoded to be disabled 
+      //addButton.setEnabled(false);
+      //removeButton.setEnabled(false);
 
       if (extensibilityElementsTable.getTable().getSelectionCount() == 0)
       {