Add template for PRs (#1709)
Add template for PRs (#1709)

* Motivation for features / changes

Reviewers of large PRs often do not have context to properly review or understand the motivation and supplied code changes. This template ensures that a bare minimum context is provided for the reviewer and commit reader.

* Technical description of changes

None, text only

* Screenshots of UI changes

None

* Detailed steps to verify changes work correctly (as executed by you)

None

* Alternate designs / implementations considered

This is the simplest process we could conceive of.

Co-authored-by: William Chargin <366634280b879ce3c6c984f83d5675d046b04925@gmail.com>
tensorflow/tensorboard,tensorflow/tensorboard,tensorflow/tensorboard,tensorflow/tensorboard,tensorflow/tensorboard,tensorflow/tensorboard,tensorflow/tensorboard