Removed compile-time ffmpeg version output.
Removed compile-time ffmpeg version output.

svn path=/trunk/libavg/; revision=6533

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