Append kun.xiang to receivers

@@ -30,7 +30,7 @@ class EMRClusterScanner(object):
         self.inventoryFile = '{0}inventories/bigdata/hosts'.format(self.workDir)
         self.playbook_resolv = '{0}playbooks/resolv.yml'.format(self.workDir)
         self.mailman = mailman()
-        self.receivers = ['tiexin.yang@yoho.cn','chunhua.zhang@yoho.cn']
+        self.receivers = ['tiexin.yang@yoho.cn','kun.xiang@yoho.cn','chunhua.zhang@yoho.cn']
         self.emrNameMap = {
             "emr-rt": "emr-r6bhtb5v",
             "emr-ops": "emr-iaeloyc2",