That is brilliant! On 4 September 2012 11:20, David Holden <dh at iucr.org> wrote: > http://www.raspberrypi.org/archives/1901 > > > Dave. > > > -- > Dr David Holden. (dh at iucr.org) > > _______________________________________________ > Chester mailing list > Chester at mailman.lug.org.uk > https://mailman.lug.org.uk/mailman/listinfo/chester