Whether xlink:href="" on <feImage> is animatable

Hi WG.

It’s currently not defined whether xlink:href="" on <feImage> is
animatable.  I think it makes sense to be, so I’ll make it so in SVG 1.1
Second Edition.

Erik, do you want to make this change in the Filters module also?

Thanks,

Cameron

-- 
Cameron McCormack ≝ http://mcc.id.au/