bin/103006: [patch] gzip support for -k option as used by bzip2

[Xin LI]

Synopsis: [patch] gzip support for -k option as used by bzip2

Responsible-Changed-From-To: freebsd-bugs->delphij
Responsible-Changed-By: delphij
Responsible-Changed-When: Fri Jan 26 15:13:11 UTC 2007
Responsible-Changed-Why: 
Take.  We have just replaced GNU gzip with a BSD licensed one,
but this is still an interesting feature request for us, so
take it.

http://www.freebsd.org/cgi/query-pr.cgi?pr=103006