Ignore missing config.mgk errors on all OSes, not only on windows.
Ignore missing config.mgk errors on all OSes, not only on windows.

svn path=/branches/release_0.8.0/; revision=3187

th3infinity/libavg,th3infinity/libavg,hoodie/libavg,hoodie/libavg,yyd01245/libavg,scotty007/libavg,libavg/libavg,libavg/libavg,scotty007/libavg,yyd01245/libavg,th3infinity/libavg,libavg/libavg,th3infinity/libavg,scotty007/libavg,scotty007/libavg,hoodie/libavg,yyd01245/libavg,libavg/libavg,yyd01245/libavg,hoodie/libavg