* Several places needed the forward class declaration hack * Missing/wrong minor version numbers on imports * A few typos * Any number of attempts to work around qdoc * A few missing docs * Tweaked soundeffect docs Change-Id: I3c2ab998a11cbb0956712e0423e01fdb70f5bfff Reviewed-by: Peter Yard <peter.yard@nokia.com> Reviewed-by: Angus Cummings <angus.cummings@nokia.com> Reviewed-by: Jonas Rabbe <jonas.rabbe@gmail.com>