do not duplicate drafts in list of user forms

extra/modules/root.ptl

@@ -86,6 +86,8 @@ class FormsRootDirectory(wcs.forms.root.RootDirectory):
 
         forms_by_status_name = {}
         for f in user_forms:
+            if f.is_draft():
+                continue
             status = f.get_visible_status()
             if status:
                 status_name = status.name