[tex4ht] htlatex.bat, etc.

[Karl Berry]

    LaTeX (v.209)?  Gee, that thing is ancient!  

It's for plain TeX too. 

    Do we even want an ht stub for it?  

I don't care myself.  Indeed, I rather doubt they use it.
But if you want to be sure, ask Staszek.

    We don't have one for oolatex, which would be way more useful.  

Not necessarily to the Poles :).  Anyway, we could reinstate that one.
There are one or two others I want to reinstate, too.