! Modification of the {doublons} visibility inside included templates

Hi, here is a recent change that concerns the SVN version.
I've already posted this article here : http://my.opera.com/tech-nova/blog/
(I'll maintain the corresponding post if you think that it's
incomplete / hard to understand)

Hope it helps,

.Gilles
---
{doublons} arrays can be transmitted to included templates. #ENV can
also transmit them.

These sentences are corrects :
  [(#INCLURE{fond=toto}{doublons})]
  <INCLURE{fond=toto}{doublons} />
  spip.php?page=article&id_article=3&doublons[articles]=1,2,89,12&doublons[documents]=15,12

Note that the {doublons} are transmitted from the main template to the
included one. But it's not possible to transmit the information from
the included template : Especially <INCLURE /> isn't always calculated
at the same time that the main template - For this reason and to keep
a coherent behavior, #INCLURE keeps the same restriction for
{doublons}

Example :
-------------

<INCLURE(other_template.html){delais=0}{doublons} />
other_template.html :
BOUCLE(ARTICLES){doublons}{par hasard}{0,1}

Every hit to the main template (generally cached) returns a random
article that hasn't been manipulated before.

commit : http://trac.rezo.net/trac/spip/changeset/11390
announce : http://thread.gmane.org/gmane.comp.web.spip.devel/46926