- 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

DTrace: NFS translators should be split into client/server pieces

Belatedly update the provider with changes from OpenSolaris:

PSARC 2008/050 DTrace NFS v3 Provider
6696397 NFS v3 provider reports all UDP clients as 0.0.0.0
6711844 assert: vp->v_shrlocks

Obtained from: Illumos

DTrace: NFS translators should be split into client/server pieces

Merge change from illumos:

1731 DTrace NFS translators should be split into client/server pieces

Illumos Revision: 13523:6763769941d2

This code seems to be currently unused on FreeBSD.

Reference:
https://www.illumos.org/issues/1731

Obtained from: Illumos
MFC after: 1 week

Add the DTrace libraries and D library scripts.