[tex-live] scripts layout

[Fabrice Popineau]

> I found that p4 depot has (perhaps) incorrect texmf[-dist]/scripts/
> layout:
> texmf/scripts/tetex/
> texmf/scripts/tex4ht/

This is the right layout.

> For both systems kpsewhich --show-path=texmfscripts just expands to
> texmf[...]/scripts// so perhaps only updmap.exe for win32 is too
> restrictive?

If some of the scripts do not work as expected, please report them. I'll fix
them.

Fabrice