[armedslack] kernel patches

[Stuart Winter]

> Stuart - are you saying that applying the original patch makes things

I've uploaded some updates now, including a new Kernel with Jim's
patch to acornfb which makes X work.
Jim was concerned that it'd cause a slowdown on the console framebuffer
but I haven't really noticed any difference.

I have one more bug to look at with X where fc-cache complains that
it cannot write to the font dirs, and after that and a few other
tidy ups, I will begin looking at making ISOs so we can get something
released :-)