Set static abitag to the current value of __FreeBSD_version.

Approved by:	re (implicit)
Sponsored by:	The FreeBSD Foundation
Forced commit to sys/conf/newvers.sh to mark the real
10.1-RELEASE point.

Approved by:	re (implicit)
Sponsored by:	The FreeBSD Foundation
Fix buffer overflow in stdio.

Security:	FreeBSD-SA-14:27.stdio
Security:	CVE-2014-8611

Fix multiple vulnerabilities in file(1) and libmagic(3).

Security:	FreeBSD-SA-14:28.file
Security:	CVE-2014-3710, CVE-2014-8116, CVE-2014-8117

Approved by:	so
Bump BRANCH (forgotten in r275670)

Approved by:	so
Merge branch 'releng/10.1' of https://github.com/freebsd/freebsd into releng/10.1

Conflicts:
	sys/conf/newvers.sh