Merge branch 'ms/document-pack-window-memory-is-per-thread' into maint

* ms/document-pack-window-memory-is-per-thread: document git-repack interaction of pack.threads and pack.windowMemory

Junio C Hamano committed Sep 8, 2016 at 21:35 UTC c343e4919edc41a2c8992548654db56c77b3e607

No changes.