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 (part6)

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

Sort sections.

Tiny markup fixes.

Sort SEE ALSO references (in dictionary order, ignoring case).

Mechanically kill hard sentence breaks and double whitespaces.

Update several GEOM related manual pages:

*) Fix spelling errors.
*) Better english.
*) Re-phrasing.

Not Reviewed by: pjd (one week timeout)
Approved by: grog (mentor)

Added a note, that g_access() function cannot failed when dc[rwe] <= 0.

Functions:

- g_new_geomf(),
- g_new_providerf(),
- g_new_consumer()

cannot failed (by returning NULL), so don't scare programmers.

mdoc(7): New sentence should start on new line.

Pointed out by: hmp

Add manual page for g_access(9) GEOM function.