Rev 2953: Merge bzr.dev. in http://people.ubuntu.com/~robertc/baz2.0/pack-progress

[Robert Collins]

At http://people.ubuntu.com/~robertc/baz2.0/pack-progress

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revno: 2953
revision-id:robertc at robertcollins.net-20071029133535-yjj4ykvsr6ueqrvt
parent: robertc at robertcollins.net-20071029133250-giuy5zsjtycly6wz
parent: pqm at pqm.ubuntu.com-20071029050400-j2jmz8smj2yecfrr
committer: Robert Collins <robertc at robertcollins.net>
branch nick: pack-progress
timestamp: Tue 2007-10-30 00:35:35 +1100
message:
  Merge bzr.dev.
    ------------------------------------------------------------
    revno: 2947.1.1
    revision-id:pqm at pqm.ubuntu.com-20071029050400-j2jmz8smj2yecfrr
    parent: pqm at pqm.ubuntu.com-20071028093324-h4ymz42l31vwfbu1
    parent: robertc at robertcollins.net-20071029040019-3x9as04a7s29motr
    committer: Canonical.com Patch Queue Manager <pqm at pqm.ubuntu.com>
    branch nick: +trunk
    timestamp: Mon 2007-10-29 05:04:00 +0000
    message:
      (robertc) Fix pack-repository to support get_parents calls as the first call on a repository, and fix full-branch push/pull performance to not suck terribly. (Robert Collins)
    modified:
      bzrlib/repofmt/pack_repo.py    pack_repo.py-20070813041115-gjv5ma7ktfqwsjgn-1
      bzrlib/repository.py           rev_storage.py-20051111201905-119e9401e46257e3