ports/155826: Update port: emulators/bochs to 1.4.6

[miwi at FreeBSD.org]

Synopsis: Update port: emulators/bochs to 1.4.6

Responsible-Changed-From-To: freebsd-ports-bugs->miwi
Responsible-Changed-By: miwi
Responsible-Changed-When: Tue Mar 22 23:12:54 UTC 2011
Responsible-Changed-Why: 
I'll take it.

http://www.freebsd.org/cgi/query-pr.cgi?pr=155826