licensing: GPLv2, v3, and Apache

[John Gilmore]

> > Only one or two pieces of software on the laptop are presently GPLv3
> Specifically,
>  # rpm -qa --queryformat '%{name} %{license}\n' | grep GPLv3 | sort
> espeak GPLv3+
> gnash GPLv3+
> gnash-plugin GPLv3+
> info GPLv3

Don't forget SimCity, which is shipped on the laptop in the Library,
and is GPLv3+.

(Also, info is actually GPLv3+; I'm filing a bug about that now.)

	John