Mise à jour DOTCLEAR 1.2.3 ==> 1.2.4

La procédure de mise à jour n'étant pas adapté à ma config, j'ai fait la maj à la mano en m'aidant des infos trouvées ici : http://www.dotclear.net/trac/changeset/769

Attention toutefois à sauvegarder votre fichier template.php

# branches/1.2.4-stable/VERSION (modified)
# branches/1.2.4-stable/themes/default/template.php (modified) (diff)
# branches/1.2.4-stable/atom.php (modified) (diff)
# branches/1.2.4-stable/CHANGELOG (modified) (diff)
# branches/1.2.4-stable/tb.php (modified) (diff)
# branches/1.2.4-stable/rss.php (modified) (diff)
# branches/1.2.4-stable/inc/post_config.php (modified) (diff)
# branches/1.2.4-stable/inc/libs/lib.util.php (modified) (diff)
# branches/1.2.4-stable/inc/session.php (modified) (diff)
# branches/1.2.4-stable/inc/classes/class.multipage.php (modified) (diff)
# branches/1.2.4-stable/inc/classes/class.blog.php (modified) (diff)
# branches/1.2.4-stable/ecrire/tools/syslog/index.php (modified) (diff)
# branches/1.2.4-stable/ecrire/redacteur.php (modified) (diff)
# branches/1.2.4-stable/ecrire/comments.php (modified) (diff)
# branches/1.2.4-stable/layout/prepend.php (modified) (diff)
# branches/1.2.4-stable/layout/class.xblog.php (modified) (diff)
# branches/1.2.4-stable/layout/class.xblogcomment.php (modified) (diff)
# branches/1.2.4-stable/layout/class.xblogpost.php (modified) (diff)