- 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

/* -> /*- for copyright notices, minor format tweaks as necessary

Use __FBSDID().

Add $FreeBSD$

Extend to handle all radix < 37

Moved BCD declarations to the correct header (libkern.h).

Fixed BCD declarations. They didn't match their definitions...

libkern.h, bcd.c:
KNFised. `indent' worked 99% perfectly on bcd.c. It worked 99%
_imperfectly_ on subr_prf.c.

My wife is busy making me a new conical hat, so you don't need to
send any to me this time. Commited an old copy of this files where
the tables were swapped. Duh!.

Add the bcd <-> bin and hex -> ascii tables.