Initial check-in of swig/ using swig-4.tar.gz (2006-12-06, mac-os-x-105)

Source: http://opensource.apple.com/tarballs/swig/swig-4.tar.gz
SHA-1: ecf3fdd87bca9c06b1c8af241a7be63b09b4adc8
OS X Release: mac-os-x-105 (source release #043)
File Modification Timestamp (Oldest): 2000-01-11 21:15:50
File Modification Timestamp (Newest): 2006-12-06 23:47:37