增加合并下发向导，增加cnc模型的缺省tree视图

sf_manufacturing/models/mrp_workorder.py

@@ -431,6 +431,7 @@ class ResMrpWorkOrder(models.Model):
 class CNCprocessing(models.Model):
     _name = 'sf.cnc.processing'
     _description = "CNC加工"
+    _rec_name = 'program_name'
 
     cnc_id = fields.Many2one('ir.attachment')
     sequence_number = fields.Char('序号')
@@ -446,6 +447,8 @@ class CNCprocessing(models.Model):
     estimated_processing_time = fields.Char('预计加工时间')
     remark = fields.Text('备注')
     workorder_id = fields.Many2one('mrp.workorder', string="工单")
+    button_state = fields.Boolean(string='是否已经下发')
+
 
     # mrs下发编程单创建CNC加工
     def cnc_processing_create(self, cnc_workorder, ret):