September 13- mail, permanent references and more

60 scripts have been updated

 The processing of e-mail posts is now safer than before, based on several tests with different systems. 'message/rfc822' messages are now adequately considered as compound articles (to support forwards through Yahoo Mail). E-mail message attributes can now be either lower-case or upper-case (to support Lotus Notes). Extended support of recipients addresses tricky formats (to support SFR voice mail posts). Debugging option has been extended. See agents/messages.php.

 The e-mail interface of YACS now correctly publishes posted articles, including: weekly and monthly archives, pingback and trackback calls of referenced pages, and the call of the publishing hook. See agents/messages.php

 Categories can be listed in e-mail submissions. Previous versions already supported to set: title, introduction, author, blogid, source, and author in the body of posted messages. Now you can list any number of categories as well, and YACS will create them if necessary. See categories/categories.php and agents/messages.php

 YACS now supports posting from any e-mail address that has been explicitly allowed. See agents/configure.php and agents/messages.php

 To better support forwarded e-mails YACS rendering module coverage has been extended to usual messaging headers, and to quoting as well. See codes/codes.php and codes/basic.php.

 Sidebars have been added to provide permanent references to published pages. See articles/view.php, categories/view.php, sections/view.php and users/view.php.

 On comment post YACS now displays a preview of submitted material. See comments/edit.php.

 Mail messages sent on query submission have been extended. See query.php

 YACS now logs image uploads, link and file submissions from non-associates and notifies admins by e-mail. See images/edit.php, links/edit.php and files/edit.php

 The layout used for blogs now also displays the number of files attached to any post. See skins/layout_home_articles_as_daily.php

 The slashdot layout builds smarter article excerpts. See skins/layout_home_articles_as_slashdot.php

 Reference skin brainjar has been enhanced. Cascaded style sheets are automatically updated by scripts/run_once/040913_brainjar_update.php

 On image deletion, references to it are correctly suppressed in articles, sections, categories, and user profiles. Thank you Guillaume for pointing this out. See articles/articles.php, categories/categories.php, sections/sections.php and users/users.php.

 Anchor items are now touched before actual deletion of related objects. See actions/delete.php, articles/delete.php, categories/delete.php, comments/delete.php, files/delete.php, images/delete.php, links/delete.php, locations/delete.php, tables/delete.php

 YACS can now build thumbnail images as PNG if GIF support is not available. See images/ and agents/messages.php.

 Thumbnails are not displayed in excerpts anymore (seearticles/article.php)

 Explicit e-mail addresses of software authors and testers have been removed from the source code to prevent from future spamming.

 The populate script creates less default articles when called directly, to be less intrusive on existing installations. See articles/populate.php.

 Cache is now purged after the execution of included scripts in scripts/run_once.php.

 The utf8_decode() standard PHP function is buggy. We have fixed support for the euro symbol (&euro), and for other characters put by Microsoft Word when pasting to the web form (apostrophes and quotes). See shared/global.php.

 Default maximum height for resized images is now 640 pixels, instead of 480 pixels previously. See skins/configure.php

 Minor rendering bugs fixed in skin/skin_skeleton.php, articles/edit.php and links/trackback.php