Merge pull request #67 from qianjun1993/controllerRef

bug fix for get pods for Tapp with different controllerRef

Merge pull request #55 from hex108/omit

Do not omit .spec.Replicas because it will be ommited when it is spec…

Merge pull request #46 from hex108/delete_label

Delete template hash labels from tapp

Merge pull request #21 from hex108/update

Fix rolling update bug

Merge pull request #13 from hex108/flag

Fix flag bug