[IMP] sale_delivery_report,sale,delivery:Improvements made as per the testing

bzr revid: mtr@mtr-20100622093941-04w864f1c8dxh3u7

addons/delivery/delivery.py

@@ -149,7 +149,7 @@ class delivery_grid_line(osv.osv):
         'name': fields.char('Name', size=32, required=True),
         'grid_id': fields.many2one('delivery.grid', 'Grid',required=True),
         'type': fields.selection([('weight','Weight'),('volume','Volume'),('wv','Weight * Volume'), ('price','Price')], 'Variable', required=True),
-        'operator': fields.selection([('=','='),('<=','<='),('>=','>=')], 'Operator', required=True),
+        'operator': fields.selection([('==','='),('<=','<='),('>=','>=')], 'Operator', required=True),
         'max_value': fields.float('Maximum Value', required=True),
         'price_type': fields.selection([('fixed','Fixed'),('variable','Variable')], 'Price Type', required=True),
         'variable_factor': fields.selection([('weight','Weight'),('volume','Volume'),('wv','Weight * Volume'), ('price','Price')], 'Variable Factor', required=True),

addons/sale/sale.py

@@ -571,6 +571,7 @@ class sale_order(osv.osv):
         params = ', '.join(map(lambda x : str(x),product))
         message = _('Sale order ') + " '" + o.name + "' "+ _("created on")+" '" +o.create_date + "' "+_("for")+" '" +params  + "' "+_("is confirmed")
         self.log(cr, uid, id, message)
+        return True
 
 
     def procurement_lines_get(self, cr, uid, ids, *args):