MFC r242514,r242541:

MFC r242514,r242541:

	Revert the change that makes less default.

	Since I've committed this I've receieved roughly an equal
	amount of email thanking me for making this change
	and asking me to revert it.

	I've resisted making this change because
	new users tend to prefer less over more
	and these users are the least likely to know
	how to change the PAGER on their own.

Requested by:	many
Objected to:	just as many
Decision made by:	core

====
	Change default prompt to show ~ again for the home directory

Approved by:	cperciva (implicit)

git-svn-id: svn://svn.freebsd.org/base/stable/9@242643 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f