[FIX]:printscreen report Title not getting translated value

lp bug: https://launchpad.net/bugs/728173 fixed

bzr revid: nch@tinyerp.com-20110421063628-1hy46os11im1qh0i

openerp/report/printscreen/ps_list.py

@@ -67,11 +67,12 @@ class report_printscreen_list(report_int):
         self.groupby_no_leaf = context.get('group_by_no_leaf',False)
         pool = pooler.get_pool(cr.dbname)
         model = pool.get(datas['model'])
-        # Title come from description of model which are specified in py file.
+        model_id = pool.get('ir.model').search(cr, uid, [('model','=',model._name)])
         model_desc = model._description
+        if model_id:
+            model_desc = pool.get('ir.model').browse(cr, uid, model_id[0], context).name
         self.title = model_desc
         datas['ids'] = ids
-        model = pooler.get_pool(cr.dbname).get(datas['model'])
         result = model.fields_view_get(cr, uid, view_type='tree', context=context)
         fields_order =  self.groupby + self._parse_string(result['arch'])
         if self.groupby: