[Development] Merge and Integration status report - 2019.03.08

[Liang Qi]

Integrations and Provisionings

* qt5 5.12 and 5.13 are healthy
* qt5 dev: submodule update on March 4 excluded qtbase, the previous one with qtbase in about one month ago on Feb. 7. Currently only known blocker is https://bugreports.qt.io/browse/QTBUG-74126 , Parse error at "ContactFieldType_Location" and Oliver Wolff has a fix at https://codereview.qt-project.org/#/c/254717/ .

Merges

Please check https://codereview.qt-project.org/#/q/owner:%22Qt+Forward+Merge+Bot+%253Cqt_forward_merge_bot%2540qt-project.org%253E%22++status:open,n,z

* Need some help on qtdeclarative 5.12->5.13 https://codereview.qt-project.org/#/c/254450/
* qt5 5.13->dev merge depends on qt5 dev integrated with latest qtbase first, see https://codereview.qt-project.org/#/c/254215/

Happy International Women's Day! and nice weekend.

--Liang