Merge branch 'jc/submodule-sync-no-auto-vivify' into maint

* jc/submodule-sync-no-auto-vivify: submodule add: always initialize .git/config entry submodule sync: do not auto-vivify uninteresting submodule

Junio C Hamano committed Aug 16, 2011 at 11:41 UTC 4a5a8008fde47a4c999657515b396d53153bec3d

No changes.