fill in the list of obsolete files when base is built with WITHOUT_INFO
Activate the condition for WITHOUT_INFO

Submitted by:	antoine
regex(3): Add support for \< and \> word delimiters

Solaris and other OSs have support for \< and \> as word
delimiters in utilities like sed(1). These are useful to
have for general compatiblity with Solaris but should be
avoided for portability with other systems, including the
traditional BSDs.

Bump __FreeBSD_version as this is likely to affect some
userland utilities.

Reference:
https://www.illumos.org/issues/516

PR:		bin/153257
Obtained from:	Illumos
MFC after:	1 month
Add vt(4) devices and options to NOTES
Prefer vt(4) for UEFI boot

The UEFI framebuffer driver vt_efifb requires vt(4).  This change is
rather ugly; console init happens very early in the boot which makes a
cleaner interface rather difficult.  This change is intended only to
facilitate the sc(4) / vt(4) transition, and can be reverted once vt(4)
is the default.
Prefer vt(4) to sc(4) by default

And revert the UEFI sc/vt transition kludge rXXXXXX.