This is an alternative to https://github.com/backdrop-contrib/coder_review/pull/14, instead of updating the current rules to work with the new version of PHPCS, this copies the Drupal 8.3.12 version of Coder Module's rules, which better utilize Squidz's libraries rather than recreating our own rules for CSS files and most whitespace handling.
Fixes https://github.com/backdrop-contrib/coder_review/issues/12.
This is an alternative to https://github.com/backdrop-contrib/coder_review/pull/14, instead of updating the current rules to work with the new version of PHPCS, this copies the Drupal 8.3.12 version of Coder Module's rules, which better utilize Squidz's libraries rather than recreating our own rules for CSS files and most whitespace handling.