The file inst/doc/tximport.html comes with embedded jquery and microsoft
fonts that were too cumbersome to dissect for packaging. Later version
on upstream's development server https://github.com/mikelove/tximport
don't have that file any more, so ... let's skip it.

 -- Steffen Moeller <moeller@debian.org>  Wed, 07 Aug 2019 12:47:27 +0200
