[Development] Merge and Integration status report - 2018.11.08

[Liang Qi]

Integrations

* qt5 5.9/5.11 integrations are healthy
* qt5 5.12/dev integrations: skipped qtbase after https://codereview.qt-project.org/#/c/243906/ .
	* Issue: https://bugreports.qt.io/browse/QTBUG-71550 , a fix at https://codereview.qt-project.org/#/c/244725/ , but didn't get integrated after a few stages, and I don't think it will be merged soon.

I don't know how to use [Grafana][1] to show the statistic of qtbase 5.12 integrations in coin. There are only 3 successful integrations yesterday:
	* https://testresults.qt.io/coin/integration/qt/qtbase/tasks/1543278570
	* https://testresults.qt.io/coin/integration/qt/qtbase/tasks/1543265593
	* https://testresults.qt.io/coin/integration/qt/qtbase/tasks/1543189785

[1]: https://testresults.qt.io/grafana/

-- Liang