* Revert "Revert 455 (#465)"

This reverts commit 758c5fc3

.

Signed-off-by: Daniel Hochman <danielhochman@users.noreply.github.com>

* restore legacy method signature

Signed-off-by: Daniel Hochman <danielhochman@users.noreply.github.com>

* move to ValidateAll and update templates

Signed-off-by: Daniel Hochman <danielhochman@users.noreply.github.com>

* update comments

Signed-off-by: Daniel Hochman <danielhochman@users.noreply.github.com>

* update README

Signed-off-by: Daniel Hochman <danielhochman@users.noreply.github.com>

* update test harness

Signed-off-by: Daniel Hochman <danielhochman@users.noreply.github.com>

* trailing whitespace

Signed-off-by: Daniel Hochman <danielhochman@users.noreply.github.com>

* update comment

Signed-off-by: Daniel Hochman <danielhochman@users.noreply.github.com>

* remaining mentions of old method

Signed-off-by: Daniel Hochman <danielhochman@users.noreply.github.com>

* fix auto updated imports by editor

Signed-off-by: Daniel Hochman <danielhochman@users.noreply.github.com>

* readd go to bazel BUILD

Signed-off-by: Daniel Hochman <danielhochman@users.noreply.github.com>

* Update README.md

Signed-off-by: Daniel Hochman <danielhochman@users.noreply.github.com>