Fix multiple integer overflows in expat.

Security: CVE-2015-1283
Security: FreeBSD-SA-15:20.expat

Fix make(1) syntax errors when upgrading from 9.x and earlier.
[EN-15:11]

Fix incorrect netstat(1) data handling on 32-bit systems.
[EN-15:12]

Allow size argument to vidcontrol(1) for syscons(4). [EN-15:13]

Approved by: so

Fix multiple integer overflows in expat.

Security: CVE-2015-1283
Security: FreeBSD-SA-15:20.expat

Fix make(1) syntax errors when upgrading from 9.x and earlier.
[EN-15:11]

Fix incorrect netstat(1) data handling on 32-bit systems.
[EN-15:12]

Allow size argument to vidcontrol(1) for syscons(4). [EN-15:13]

Approved by: so

- 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

Update base system libexpat to 2.1.0.

MFC after: 3 days

Apply two vendor fixes for CVE-2009-3720.

Security: CVE-2009-3720
MFC after: 3 days

This commit was generated by cvs2svn to compensate for changes in r178848,
which included commits to RCS files with non-trunk default branches.

Virgin import (trimmed) of eXpat v2.0.1. Discussed and tested with
sam and phk who are the two consumers of this library. If there is
any other fallout, email me and I will take care of it.

Approved by: sam, phk

Virgin import (trimmed) of eXpat version 1.95.5