[Zope-Annce] Zwiki 0.53 released

[Simon Michael]

Zwiki 0.53 is ready. Best, -Simon

Summary
=======
    RST+DTML support, alternate heading layout for plone, some
    useful bugfixes.

Upgrade notes
=======

Changes
=======

Installing
-----------

Configuring
-----------
    * add an old-style compact parents list as an alternative in
      pageheader.pt, off by default (#1250)

    * CSS cleanups

Browsing
-----------
    * fix action icons layout in plone 2.0 (#1253)

    * make top-right links small again in standard skin

Editing
-----------
    * enable dtml interpretation in rst pagetype (Stefan Rank,
      Simon Michael)

Page hierarchy
-----------

Mail
-----------
    * fix unsubscribe, which was losing all subscribers' "all
      edits" setting (#1254)

    * fix an obscure case where cmf/plone subscriptions could be
      ignored

    * don't add NO_ADDRESS_FOR recipients, they break some MTAs
      (#1255)

Issue tracking
-----------
    * make changeIssueProperties respect relevant permissions and
      edits_need_username, to protect from spambots (#1260)

    * be more robust about including full page name in issue
      creation mails (#1257)

Translations
-----------

General
-----------  
    * easier make test-* rules

    * fix WWML test, which wasn't testing WWML at all

    * testsupport docs, use rst not stx in default fixture

Urls:
====
- http://zwiki.org - start here
- http://zwiki.org/FreeHosting - free experimental zwiki hosting
- http://joyful.com - zwiki demos and other wikis
- http://joyfulsystems.blogspot.com - blog