qdoc: Import statement now shows correct version

The Import statement shown at the top of each QML type
page now always gets the version number from the QML
module page for the QML type's module.

Task-number: QTBUG-32153
Change-Id: I57649c07ea680806bc92ad62fb3bc4d4fb56f717
Reviewed-by: Jerome Pasion <jerome.pasion@digia.com>
Windows: Increase the max length of a system tray tooltip.

It's 128 on Qt4, so lets maintain that limit.

On older Windows versions (< WIN2K) 64 will be used.
Change-Id: I96156c6f142e6e095227cc5a13f2b653408df968
Task-number: QTBUG-33461
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
qmake: add $$title() function to convert strings to title case

Change-Id: Ic535a8f7cc2ab7b7f1948b2d0237ebe9a71c7ec7
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
iOS: bugfix touch events to also work in inverted portrait/landscape

This patch simplifies the implementation of touch events to use a
views superview for calculating global touch coordinates rather than
the screen. This removes the need for taking orientation
into account, and will also play better along in a mixed environment.
This will also fix touch events reported for inverted orientations.

Change-Id: I0c8fd8745a1f65f0f4a97447a5676a38165ed032
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@digia.com>