Merge branch 'jk/pack-bitmap'

* jk/pack-bitmap: pack-objects: do not reuse packfiles without --delta-base-offset add `ignore_missing_links` mode to revwalk

Junio C Hamano committed Apr 8, 2014 at 12:00 UTC 967f8c918465312cc6cc1bcbcfacafcf95152bd8

No changes.