Always use address-based permalink for etherpad
Committed 814106
--- a/webint_editor/templates/draft.html
+++ b/webint_editor/templates/draft.html
 
 $code:
     def get_property(prop):
-        return post.pop(prop, [""])[0]
+        return post.pop(prop, [""])[-1]
 
 $ permalink = get_property("url")
 $ pad_id = permalink.lstrip('/').replace('/', '--')