Go on FreeBSD

Required:

• FreeBSD amd64, 386: 8.0 or above
• FreeBSD arm: 10.0 or above
  • See http://golang.org/issue/7849 for further information.

Kernel version	Min. version	Max. version
11-CURRENT	go1.3 w/ issue 7849	go1.5 w/ issue 7849
10-STABLE	go1.3	go1.5
9-STABLE	go1	go1.5
8-STABLE	go1	go1.5
7-STABLE (EOL)	go1	go1.1