Initial commit
Add 'subdir/test-custom/' from commit 'a0a40a5427949f87e934ebaf7397d68236b7d972'

git-subtree-dir: subdir/test-custom
git-subtree-mainline: 336ea6003193a83798b171bf3a1ad87cc8b19f3a
git-subtree-split: a0a40a5427949f87e934ebaf7397d68236b7d972
update test-custom