Copy stable/11@r303970 to releng/11.0 as part of the 11.0-RELEASE
cycle.

Prune svn:mergeinfo from the new branch, and rename it to RC1.

Update __FreeBSD_version.

Use the quarterly branch for the default FreeBSD.conf pkg(8) repo and
the dvd1.iso packages population.

Approved by: re (implicit)
Sponsored by: The FreeBSD Foundation

Copy head@r302406 to stable/11 as part of the 11.0-RELEASE cycle.
Prune svn:mergeinfo from the new branch, as nothing has been merged
here.

Additional commits post-branch will follow.

Approved by: re (implicit)
Sponsored by: The FreeBSD Foundation

use .Mt to mark up email addresses consistently (final part)

PR: 191174
Submitted by: Franco Fichtner <franco at lastsummer.de>

Add ASUS P5KPL-C to the list of supported motherboard.

Reported by: < nikola.lecic <at> anthesphoria dot net >

ASUS G2S notebook is supported by age(4).

Reported by: Chad Albert ( chad.albert AT healthcarefirst DOT com )

Add man page for age(4).
brueffer fixed various nits in the document.

Reviewed by: brueffer