Merge branch 'release-branch'
Removed nasty COM marshalling bug in recorder
cleanup
Cleanup again.
Prepare for change from MMTIMERS into play buffer notifications.
Complete makeover of player, part 1 - play using buffer notifications.
Complete makeover of player, part 2 - play notifications work as expected.
Merge branch 'sound-recording'
Merge branch 'master' into release-branch
Version 0.4.19