qdoc3: qdoc now supports \ingroup in .qml files
qdoc3: qdoc now supports \ingroup in .qml files

Also, the QDoc User Manual was updated with the
\annotatedlist command.

Task-number:  QTBUG-22494
Change-Id: If6c232e26ae2097cb104fd9b558d23f7879ef526
Sanity-Review: Qt Sanity Bot <5581206bb7e0307f0d99eb71898ae6b694149ca5@ovi.com>
Reviewed-by: Martin Smith <a8cc6484db2755056ccf1c457da8ca771f895dea@nokia.com>
Reviewed-by: Casper van Donderen <808524cef5c654648bea2a2b954f3b3445ed083c@nokia.com>

kobolabs/qtdoc,kobolabs/qtdoc,kobolabs/qtdoc,kobolabs/qtdoc