[HEADS UP] color and page width support in man(1)

Hi there,

On a freshly installed -CURRENT, to view a colorized manpage in color
and in full terminal width, try this:

	env MANCOLOR=yes MANWIDTH=tty man grotty

Both features are disabled by default for POLA reasons.  Bikeshedding
will be redirected to /dev/null.


Cheers,
-- 
Ruslan Ermilov
ru_at_FreeBSD.org
FreeBSD committer