Auth fix jessie

wiki/auth/categorie_public.py

@@ -38,7 +38,7 @@ class PublicCategories(AnonymousAuth):
             sys.stderr.write("Getting page from cache")
             page = request.page
         else:
-            pagename=unicode(urllib.unquote(p.path[1:]),'utf-8')
+            pagename=urllib.unquote(p.path[1:])
             if pagename.endswith(u'/'):
                 pagename=pagename[:-1]
             page = Page(request, pagename)