Request for patch to 89838 to be applied

[Shaun McCance <shaunm wolfram com>]

Bug #89838 is an accessibility show-stopper.  I've submitted three
patches to fix particular aspects of this.  One of them was applied by
John Fleck.  The other two are still lingering.  The two remaining fix
the contents pages in Yelp so that they follow the theme.

There is no string breakage.  It's a rather minor UI change, but a UI
change nonetheless.  This should really be in 2.4.  Without it, users of
accessibility themes such as High Contrast Inverse won't really be able
to use Yelp.  The contents pages will have white text against a white
background (much like *ahem* the Gnome website will).

Can this please go in?

--
Shaun