Squashed '_lib/' content from commit a495a3e

git-subtree-dir: _lib
git-subtree-split: a495a3e27a66f44626eadc5d29a9eafd7996f03d
Merge commit '3ed3a831b56ac121c05ec403865eed994bfee60a' as '_lib'
Import _lib as a subtree into code
Merge branch 'foo'