uilib branch: Added simple.CheckBox disabled graphics.
uilib branch: Added simple.CheckBox disabled graphics.

svn path=/branches/libavg_uilib/; revision=7819

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