Merge branch 'jn/submodule-core-worktree-revert'

* jn/submodule-core-worktree-revert: Revert "Merge branch 'sb/submodule-core-worktree'"

Junio C Hamano committed Sep 10, 2018 at 10:38 UTC f38a45b9abec78ac04022c9ba043e78eb2d036e2

No changes.