[OE-core] [PATCH v3] nettle: update nettle to version 3.0

[Richard Purdie]

On Sun, 2014-08-17 at 16:06 -0700, Armin Kuster wrote:
> With this update, LGPLv3 or GPLv3 where  added to many files.
> Each supported algorithms govern which license they want.
> Many are stated as  "ether v2 or v3 or both in parallel".
> Update license to be v2 or LGPLv3 or GPLv3.
> 
> The previous verion had one GPLv3 file so the license was incorrect.

With this change, "bitbke gnutls" stops working.

Cheers,

Richard