libavg_polygon: polygonNode holes setter/getter fix.
libavg_polygon: polygonNode holes setter/getter fix.

svn path=/branches/libavg_polygon/; revision=7265

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