This patch implements the pause-after-N-tracks feature. I also included
various improvements to the audio code.
Signed-off-by: Anna Schumaker <schumaker.anna@gmail.com>
- Seek(), position() and duration() functions are implemented
- There are bugs in the test program :(
- Clean up next()
Signed-off-by: Anna Schumaker <schumaker.anna@gmail.com>