Release v1.4.1

Release v1.4.0

Merge pull request Qihoo360#265 from chengyumeng/automated-cherry-pic…

…k-of-#258-release-v1.3

Fix get pod info API bug that label should be a key not a map

Release v1.3.1

Merge branch 'release/v1.3' of github.com:Qihoo360/wayne into release…

…/v1.3

Merge pull request Qihoo360#181 from wilhelmguo/automated-cherry-pick…

…-of-#180-release-v1.2

Fix node list selector error

Release v1.2.1

update version to v1.2.0

frontend: update lib ref

Merge pull request Qihoo360#51 from wilhelmguo/feature/kubernetes_ins…

…tall_optimization

kubernetes install optimization