[tex-live] Using LM instead of CM

[Karl Berry]

    http://tug.org/pipermail/tex-live/2006-June/010431.html
    
    | The problems shown above are less severe than those shown for the
    | EC->LM replacement. 

But still sufficient to make it inadvisable to replace the bluesky pfb's
with the lm pfb's, it seems to me.

Thanks,
karl