Added src/test/media dir to windows distribution.
Added src/test/media dir to windows distribution.

svn path=/trunk/libavg/; revision=7177

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