Squashed 'bin/' changes from 1139f0d..2ad10ee

2ad10ee Add sample .ci-env.sh to readme
ffbe9ea Add built-in VVV support to pre-commit hook
98f6174 Fix PHPCS issues new from WordPress:core-extra
54f710a Use same WP_VERSION in .travis.yml as WP-CLI's template
d8e6928 Fetch and use latest install-wp-tests.sh from wp-cli GitHub repo
d6c29fc Use .ci-env.sh (nee .travis.before_script.sh) in pre-commit hook
3344571 Fix .travis.yml syntax error
fb5d1cc Allow PHPCS and WPCS to pull from different locations
4529787 Improve URL regex for readme builder
dab2ab1 Merge commit '025f3510009d530e4313d4c94a714e555f467288'
e73f2d6 Updating readme parser
02cb910 Post connector tests
ce084cf Append branch param to Travis CI status image URL
91dd266 Changelog for 0.3 release

git-subtree-dir: bin
git-subtree-split: 2ad10eee1e54d507b974e2f8f6c84b15822ae496
Update the plugin dev tools to develop

This updates the plugin dev tools to the ‘develop’ branch. See
wp-plugin-dev-lib#34.

Should fix our failing build.

Since we have changes in the `.travis.yml` file, I’ve copied it instead
of just symlinking it as I was doing previously.
Delete no longer used file

See 715aca58697bac55bc5761ff709ebfc2046b7c95