[Bug-XBoard] Icon

[h.g. muller]

I am not sure if this is a Debian or a general problem.
I had an XBoard shortcut on the desktop of my Ubuntu,
which was shown as a black knight icon. I don't recall
at what time this was made, and who supplied that icon.

But installing Ubuntu 10.04 altered the desktop background,
and in places the new background it is very dark.
As a consequence, the XBoard icon is now nearly completely
invisible!

We should check that at least the icons we supply ourselves
are not completely monochrome, to guard against such events.
The icon used by WinBoard is also a black knight, but it has
a silver lining.