[Development] Qt 5.8 API review (vs 5.7.0)

[Edward Welbourne]

On 2016 September 9 I announced:

> It's that time in the release cycle again - API review time.
> If you can catch a moment when Gerrit isn't hiding, please
> take a look at any modules you care for:

> https://codereview.qt-project.org/170634 -- qtbase
> https://codereview.qt-project.org/170635 -- qtdeclarative
> https://codereview.qt-project.org/170636 -- qtactiveqt
> https://codereview.qt-project.org/170637 -- qtmultimedia
> https://codereview.qt-project.org/170638 -- qttools
> https://codereview.qt-project.org/170639 -- qtlocation
> https://codereview.qt-project.org/170640 -- qtconnectivity
> https://codereview.qt-project.org/170641 -- qtwayland
> https://codereview.qt-project.org/170642 -- qt3d
> https://codereview.qt-project.org/170643 -- qtserialbus
> https://codereview.qt-project.org/170644 -- qtserialport
> https://codereview.qt-project.org/170645 -- qtandroidextras
> https://codereview.qt-project.org/170646 -- qtwebsockets
> https://codereview.qt-project.org/170647 -- qtwebengine
> https://codereview.qt-project.org/170648 -- qtcanvas3d
> https://codereview.qt-project.org/170649 -- qtcharts
> https://codereview.qt-project.org/170650 -- qtdatavis3d
> https://codereview.qt-project.org/170651 -- qtvirtualkeyboard
> https://codereview.qt-project.org/170652 -- qtscxml

I've today done an update to pick up fixes to issues found there, plus
on-going changes to 5.8; and the review scripts are a bit smarter now,
so have refined some details.  In particular, they now find (possibly
recent) changes also in:

https://codereview.qt-project.org/171662 -- qtquickcontrols2

... and I seem to need to kick a few where the update landed in a new
review; somehow I failed at amending :-(

In any case, if you grumbled about one of these reviews, you should have
mail about its update (if it got one - or you'll get one shortly when I
fix the failed amends).

	Eddy.