[OE-core] Dropping GTK+ 2.12

[Richard Purdie]

On Thu, 2012-08-16 at 16:36 +0100, Burton, Ross wrote:
> Hi,
> 
> GTK+ 2.12 is very, very old (2007).  Does anyone still use it, or can
> we drop it from oe-core?
> 
> Actually, if anyone still wants it, can we move it to meta-oe?  Do we
> really need three versions of GTK+ in oe-core?

It was kept for the filechooser patches. There is no other reason and it
can probably be dropped.

Cheers,

Richard