[ccan] Patch to antithread arabella example

[Rusty Russell]

On Fri, 17 Jun 2011 15:42:13 +0800, Russell Steicke <russellsteicke at gmail.com> wrote:
> Hi,
> 
> I've been using the antithread arabella example to generate some
> "arty" portraits for decoration.  I've made a few changes to it
> (triangle sizes and number of generations before giving up), and may
> send those as patches later.

Thanks!  I've not touched that for ages.

I should really update it to use the new lbalance module to figure out
the optimal number of antithreads, too.

I'd definitely be interested in your others mods, too!

Applied,
Rusty.