audio.loadStream Memory Leak?

[RobMabry]

Several users reporting issues/memory leaks with audio.loadStream. Appears audio.dispose may not be working properly for audio handles created with audio.loadStream.

Discussed here in more detail:

http://developer.anscamobile.com/forum/2011/09/08/audio-memory-leak
[import]uid: 37208 topic_id: 14891 reply_id: 314891[/import]

[coderebelbase]

audio.dispose seems to crash randomly when we use it on Android. [import]uid: 4596 topic_id: 14891 reply_id: 55019[/import]