Bug#814331: repsnapper: nothing displayed in 3d window

[Luke Kenneth Casson Leighton]

> Hi Luke,
>
> Can you try "env LIBGL_ALWAYS_SOFTWARE=1 repsnapper" to see if it fixes?

 ok i can confirm that the latest version is working.  also the
(just-reported) bug with glib also goes away.  so that one can be
closed.

 l.