Merge pull request tensorflow#708 from rsepassi/push

v1.5.7

Merge pull request tensorflow#686 from rsepassi/push

v1.5.6

Merge pull request tensorflow#646 from rsepassi/push

v1.5.5

Merge pull request tensorflow#633 from rsepassi/push

v1.5.4

Merge pull request tensorflow#620 from rsepassi/push

v1.5.3

Merge pull request tensorflow#593 from rsepassi/push

v1.5.2

Merge pull request tensorflow#577 from rsepassi/push

v1.5.1

Merge pull request tensorflow#576 from rsepassi/push

v1.5.0

Merge pull request tensorflow#570 from rsepassi/push

v1.4.4

Merge pull request tensorflow#552 from rsepassi/push

v1.4.3