lcms update r48768

[Marcus Calhoun-Lopez]

Joshua Root <jmr at ...> writes:

> 
> The checksums don't match for lcms after r48768.
> 
> - Josh
> 

Apparently it depends on which sourceforge mirror the file is download from.
The server http://voxel.dl.sourceforge.net/lcms seems to be fast but wrong
so a bad file keeps being downloaded.

I will remove sourceforge as a download location for the time being.

-Marcus