remplaced markdown2 by markdown module

cao_blogr/services/blog_record.py

@@ -38,7 +38,7 @@ class BlogRecordService(object):
 
     @classmethod
     def get_last_created(cls, request):
-        # gest the last created posts
+        # gest the 10 last created posts
         query = request.dbsession.query(BlogRecord).filter(BlogRecord.topic_id != '_admin')
         if request.authenticated_userid == None:
             # if user is anonym, display only published posts