- Copy stable/10@296371 to releng/10.3 in preparation for 10.3-RC1
builds.
- Update newvers.sh to reflect RC1.
- Update __FreeBSD_version to reflect 10.3.
- Update default pkg(8) configuration to use the quarterly branch.

Approved by: re (implicit)

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

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

Partial backout of r228990, restore original MIB object name.

It's too late to change this in 9.0 -- so we have a release with the
misspelling in the wild and should not break users that depend on it.

Deprecating/replacing it because of a one-char typo seems excessive.

Spelling fixes for usr.sbin/

Unbreak the build by temprorarily not using include directives in
bsnmpd(1)' def files, until bsd.snmpmod.mk & Makefiles are fixed to
pass proper include path flags to gensnmptree.

Bring in a SNMP module that allows configuration of SNMPv3 Notification targets.

Sponsored by: The FreeBSD Foundation
Reviewed by: philip
Approved by: philip

Bring in a SNMP module to support monitoring cloned wireless interfaces
via bsnmpd(1). The module implements a private BEGEMOT-WIRELESS-MIB.

Sponsored by: The FreeBSD Foundation
Reviewed by: philip@
Approved by: philip@