Fixed use of a custom delete button caption in hetero list. The attribute...

Fixed use of a custom delete button caption in hetero list.  The attribute needs to be passed to the prototypes, otherwise new entries will use the default caption.

git-svn-id: https://hudson.dev.java.net/svn/hudson/trunk/hudson/main@23297 71c3de6d-444a-0410-be80-ed276b4c234a

core/src/main/resources/lib/form/hetero-list.jelly

@@ -104,7 +104,7 @@ THE SOFTWARE.
       <j:set var="instance" value="${null}" />
       <j:forEach var="descriptor" items="${attrs.descriptors}" varStatus="loop">
         <div name="${attrs.name}" title="${descriptor.displayName}" tooltip="${descriptor.tooltip}">
-          <local:body />
+          <local:body deleteCaption="${attrs.deleteCaption}" />
         </div>
       </j:forEach>
     </div>