removed some more trailing blanks from PageControls

Note: I did NOT test the results as I have yet to figure out how to make
node.js...

* actually run the server without a 403
* build the core tw after me having made changes

core/ui/PageControls/more-page-actions.tid

@@ -43,4 +43,3 @@ $:/config/PageControlButtons/Visibility/$(listItem)$
 </div>
 
 </$reveal>
-