Delete wp-plugin-dev-lib to re-add subtree
Squashed 'bin/' content from commit 2cfb6e9

git-subtree-dir: bin
git-subtree-split: 2cfb6e94c544fbaffd9ee10777bc3fd0fb5344e8
Merge commit '44f709aace04a90d00b6beda2485e7f86724f7be' as 'bin'