[fptex] fptex becomes xemtex

[Fabrice Popineau]

> There seems to be some idea that TeX Live and XemTeX are going in
> different directions.

Basically, the same direction.

>  He may fork that code, and proceed with developments faster

I would   rather say that it   is  already a fork    and the merge never
happened. I  won't take over  Olaf's  work, rather  follow  him and stay
compatible with web2c/kpathsea. However the  rest of the stuff may vary,
especially the teTeX compatible one (fmtutil, updmap, etc.).

Fabrice