[tlbuild] tex4ht binary update please

[Boris Veytsman]

KB> Date: Tue, 20 Sep 2016 22:51:55 +0000
KB> From: Karl Berry <karl at freefriends.org>

KB> I just made a tiny change to tex4ht.c (in Build/source/texk/tex4htk)
KB> to allow the tex4ht binary to process the updated xdv id byte in xetex
KB> for tl'2016 (i.e., 0.99996).  Without this, htxelatex and the like
KB> simply bail out.

Done for armel-linux


-- 
Good luck

-Boris

And on the eighth day, we bulldozed it.