bin/65803: bin/ps enhancements (posix syntax, and more)

[Garance A Drosehn]

Old Synopsis: ps enhancements (posix syntax, and more)
New Synopsis: bin/ps enhancements (posix syntax, and more)

Responsible-Changed-From-To: freebsd-bugs->gad
Responsible-Changed-By: gad
Responsible-Changed-When: Sat May 22 16:15:00 PDT 2004
Responsible-Changed-Why: 
I'll be looking into this (as I have time), since I have a bunch of
other changes that I'm working on for `ps'.

http://www.freebsd.org/cgi/query-pr.cgi?pr=65803