MFC r227956, r228090, r228446, r230471, r230548:

MFC r227956, r228090, r228446, r230471, r230548:

r227956:

Add -l flag to display resource limits.

PR:		bin/161257
Reviewed by:	kib

r228090:

Update SYNOPSIS to include the flags added recently.

Spotted by:	jhb

r228446:

Make procstat -l output similar to the output of limits(1).

Suggested by:	jhb

r230471, r230548:

Make procstat -l to work with the new version of kern.proc.rlimit.

Submitted by:	Andrey Zonov <andrey at zonov.org>

git-svn-id: svn://svn.freebsd.org/base/stable/9@230918 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f