Audio branch: Added audio seek test.
Audio branch: Added audio seek test.

svn path=/branches/audio/; revision=2692

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