Merge pull request tensorflow#718 from jburnim/jburnim_0.9.0

Update TFP version suffix (to '') and required TF version (to 2.1).

Merge pull request tensorflow#577 from brianwa84/r0.8

R0.8 cherry-picks

Update version to rc0

Merge pull request tensorflow#471 from brianwa84/r0.7

Remove extraneous lines

Merge pull request tensorflow#434 from csuter/r0.7

Bump version suffix dev -> rc0

Merge pull request tensorflow#310 from csuter/r0.6

Bump version to final 0.6.0; increment TF version req to 1.13.1

Merge pull request tensorflow#293 from csuter/r0.6

Bump version suffix rc0 -> rc1 on release branch r0.6

Merge pull request tensorflow#280 from csuter/r0.6

Bump TF version dependency to 1.13

Merge pull request tensorflow#217 from csuter/r0.5

Bump version to 0.5.0 (final); bump TF dependency to 1.12.0

Merge pull request tensorflow#205 from csuter/r0.5

Bump version to 0.5.0-rc1