Squashed 'bin/' changes from 00d36fb..0ae29af

0ae29af Update pre-commit hook so PHPCS only looks at staged PHP files

git-subtree-dir: bin
git-subtree-split: 0ae29af1986138a2cf8c16588e85a08594d90db9
Merge commit 'c8c9124f7b4fad58157e28183850bc35bab8a7b6' into develop