update import

entities.py

 """entity classes for Comment entities
 
 :organization: Logilab
-:copyright: 2003-2008 LOGILAB S.A. (Paris, FRANCE), all rights reserved.
+:copyright: 2003-2009 LOGILAB S.A. (Paris, FRANCE), all rights reserved.
 :contact: http://www.logilab.fr/ -- mailto:contact@logilab.fr
 """
 __docformat__ = "restructuredtext en"
 
@@ -5,7 +5,10 @@
 :contact: http://www.logilab.fr/ -- mailto:contact@logilab.fr
 """
 __docformat__ = "restructuredtext en"
 
+from logilab.common.textutils import normalize_text
+
+from cubicweb.view import EntityView
 from cubicweb.interfaces import ITree
 from cubicweb.common.mixins import TreeMixIn
 from cubicweb.selectors import implements
@@ -27,10 +30,6 @@
 # some views potentially needed on web *and* server side (for notification)
 # so put them here
 
-from logilab.common.textutils import normalize_text
-
-from cubicweb.common.view import EntityView
-
 
 class CommentFullTextView(EntityView):
     id = 'fulltext'