add plone.resource dependency and change to plone:static

plone/app/discussion/browser/configure.zcml

@@ -1,6 +1,7 @@
 <configure
     xmlns="http://namespaces.zope.org/zope"
     xmlns:browser="http://namespaces.zope.org/browser"
+    xmlns:plone="http://namespaces.plone.org/plone"
     xmlns:zcml="http://namespaces.zope.org/zcml"
     i18n_domain="plone">
 
@@ -129,10 +130,10 @@
         />
 
     <!-- Resource directory for javascripts -->
-    <browser:resourceDirectory
+    <plone:static
         name="plone.app.discussion.javascripts"
+        type="plone"
         directory="javascripts"
-        layer="..interfaces.IDiscussionLayer"
         />
 
     <!-- Control panel -->

plone/app/discussion/browser/controlpanel.pt

@@ -70,7 +70,7 @@
     </div>
 
   <script type="text/javascript"
-          tal:attributes="src string:${portal_url}/++resource++plone.app.discussion.javascripts/controlpanel.js">
+          tal:attributes="src string:${portal_url}/++plone++plone.app.discussion.javascripts/controlpanel.js">
   </script>
 
 </article>

plone/app/discussion/browser/moderation.pt

@@ -18,7 +18,7 @@
                     b_start request/b_start | b_start;
                     moderation_enabled view/moderation_enabled;">
         <script type="text/javascript"
-            tal:attributes="src string:${context/portal_url}/++resource++plone.app.discussion.javascripts/moderation.js">
+            tal:attributes="src string:${context/portal_url}/++plone++plone.app.discussion.javascripts/moderation.js">
         </script>
 
         <h1 class="documentFirstHeading" i18n:translate="heading_moderate_comments">