Initial check-in of expat/ using expat-6.tar.gz (2007-03-27, mac-os-x-105)

Source: http://opensource.apple.com/tarballs/expat/expat-6.tar.gz
SHA-1: 467098e0a52d1c4e0c6a0a1b00b21ce81399f1a2
OS X Release: mac-os-x-105 (source release #043)
File Modification Timestamp (Oldest): 2000-04-21 04:20:31
File Modification Timestamp (Newest): 2007-03-27 21:59:42