GIT 1.4.4.5

This adds minimum support to read the version 2 pack idx file format
to the ancient 1.4.4.X codebase.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.6 (GNU/Linux)

iD8DBQBIfibnwMbZpPMRm5oRApTOAJ9OO40MI3pf8tk8C4PQFybmFQOXTACeMLTD
DPla6ubG4/+z8vfW/wbEOFU=
=w3w0
-----END PGP SIGNATURE-----
