Bug 16984: Do not clone the item block for standing orders

If AcqCreateItem is set to ordering and the basket is marked as
"standing orders", when ordering a JS error is raised:
additem.js:176 Uncaught TypeError: window[events[i]] is not a function

The item block should not be displayed in that case.

Test plan:
- Set AcqCreateItem to "ordering"
- Create a basket and tick the "Standing orders" checkbox
- Add an order to this basket
=> Without this patch you get the JS error
=> With this patch applied you will not get it

Signed-off-by: Claire Gravely <claire_gravely@hotmail.com>

Signed-off-by: Nick Clemens <nick@bywatersolutions.com>

Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>

koha-tmpl/intranet-tmpl/prog/en/modules/acqui/neworderempty.tt

@@ -97,7 +97,7 @@ function Check(ff) {
 
 $(document).ready(function() 
     {
-        [% IF (AcqCreateItemOrdering) %]
+        [% IF AcqCreateItemOrdering and not basket.is_standing %]
             cloneItemBlock(0, '[% UniqueItemFields %]');
         [% END %]