issue in demobindshadler.m

[marcobrogioni]

I was working on imcorr software an I finally get into this fantastic repository. After some checks I think there is a bug in the demobindshadler.m, in particular in the line
y=(size(A,2)-1:-1:0)*dx;
where size(A,2) is the same as the previous line x=...

Actually, I think it should be y=(size(A,1)-1:-1:0)*dx;

It cannot be seen by using conv.yxx and fang.yxx images since they are perfectly square, but if you use a rectangular couple of images the bug pop-up quickly.

Please check it,
Marco