- Copy stable/10@285827 to releng/10.2 in preparation for 10.2-RC1
builds.
- Update newvers.sh to reflect RC1.
- Update __FreeBSD_version to reflect 10.2.
- Update default pkg(8) configuration to use the quarterly branch.[1]

Discussed with: re, portmgr [1]
Approved by: re (implicit)
Sponsored by: The FreeBSD Foundation

Copy head (r256279) to stable/10 as part of the 10.0-RELEASE cycle.

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

Typo and mdoc(7) style fixes.

PR: 168117
Submitted by: Nobuyuki Koganemaru (kogane&jp!freebsd!org)
MFC after: 3 days

Use 'manual page' instead of 'man page' for consistency.

Approved by: re (hrs)

Expand *n't contractions.

Mechanically kill hard sentence breaks and double whitespaces.

mdoc(7) police: Use the new .In macro for #include statements.

mdoc(7) police: protect trailing full stops of abbreviations
with a trailing zero-width space: `e.g.\&'.

Removed whitespace at end-of-line; no content changes. I simply did
cd src/share; find man[1-9] -type f|xargs perl -pi -e 's/[ \t]+$//'

BTW, what editors are the culprits? I'm using vim and it shows
me whitespace at EOL in troff files with a thick blue block...

Reviewed by: Silence from cvs diff -b
MFC after: 7 days

mdoc(7) police: removed HISTORY info from the .Os call.

mdoc(7) police: sort SEE ALSO xrefs (sort -b -f +2 -3 +1 -2).

Fixed missing and wrong includes in synopsis. The prerequisites for
using bus_alloc_resource(), etc., are especially unobvious, but were
especially wrong (<sys/resource.h> has nothing to do with the resources
documented here...). Order and format the includes as correctly as
possible (a layering violation makes <machine/bus.h> a prerequisite for
<sys/rman.h>).

Add bus_alloc_resource.9 and bus_release_resource.9.
bus_release_resource.9 contains a paragraph obtained from a mail
by Warner Losh <imp@FreeBSD.org> to myself.

Reviewed by: asmodai, hoek; in parts by msmith, mdodd and imp