bin/151967: pc-sysinstall(8) - Add support 4k partition alignment

[linimon at FreeBSD.org]

Old Synopsis: src: usr.sbin/pc-sysinstall - Add support 4k partition alignment
New Synopsis: pc-sysinstall(8) - Add support 4k partition alignment

Responsible-Changed-From-To: freebsd-bugs->imp
Responsible-Changed-By: linimon
Responsible-Changed-When: Fri Nov 5 16:53:12 UTC 2010
Responsible-Changed-Why: 
Over to maintainer.  Note, however, brucec's pointer to the thread
where it was discussed whether or not we can actually do this.

http://www.freebsd.org/cgi/query-pr.cgi?pr=151967