[tex-live] Package rsfso: font map is not enabled on install

[Karl Berry]

    I believe adjusting "rsfso.tlpsrc" to look more like "rsfs.tlpsrc" in 
    the Subversion repository under "trunk/Master/tlpkg/tlpsrc" 

Yes, good sleuthing :).  I changed it for tonight's build.

    sudo updmap-sys --enable MixedMap=rsfso.map

For rsfso, it's actually Map, not MixedMap, because rsfso (unlike rsfs)
has no Metafont version.

Thanks for the report,
Karl