Mark all message - As read / As unread in french : First letter should be uppercased

[the_glu]

As in english, it's should be Comme lus and not comme lu.

Here is the 'patch' :

-- roundcubemail/program/localization/fr/labels.inc	(révision 1181)
+++ roundcubemail/program/localization/fr/labels.inc	(copie de travail)
@@ -90,8 +90,8 @@
 $labels['backtolist'] = 'Retourner à la liste des messages';
 $labels['viewsource'] = 'Voir le source';
 $labels['markmessages'] = 'Marquer les messages';
-$labels['markread'] = 'comme lus';
-$labels['markunread'] = 'comme non lus';
+$labels['markread'] = 'Comme lus';
+$labels['markunread'] = 'Comme non lus';
 $labels['select'] = 'Sélectionner';
 $labels['all'] = 'Tous';
 $labels['none'] = 'Aucun';