Post-0.5.2-release bug reports:
    Friedrich Dominicus
    Jay Nietling
    Tim Bradshaw
    Robert Brown
    Eric Marsden
    Paul Emsley
    Pawel Turnau
    Hannu Koivisto
    Andy Gaynor
    Francisco Vides Fernandez
    Tim Burgess
    Brian Denheyer
    Harvey Stein
    Eric Hilsdale
    Andreas Bernauer