backoffice: embed form history into a bo-block

wcs/forms/common.ptl

@@ -148,6 +148,7 @@ class FormStatusPage(Directory):
             return
         if not self.formdef.is_user_allowed_read_status_and_history(get_request().user, self.filled):
             return
+        '<div class="bo-block">'
         '<h2>%s</h2>' % _('Log')
         '<dl id="evolutions">'
         for evo in self.filled.evolution:
@@ -189,6 +190,7 @@ class FormStatusPage(Directory):
                 t
             '</dd>'
         '</dl>'
+        '</div>' # bo-block
 
     def check_receiver(self):
         session = get_session()