* http to https for supported urls
* http to https
* http to https
* http to https
* http to https
* http to https
* http to https
* http to https
* http tp https
* http to https
* http to https
* http to https
* http to https
* http to https
* http to https
* http to https
* http to https
* some url fixes
* http to https
I was too eager to remove the workaround in 014a2fc0e9.
Actually, config-based solution seems cleaner.
Respective Qt documentation: http://doc.qt.io/qt-5/qt-conf.html.
Also, moves Qt plugins from Contents/MacOS to Contents/PlugIns
for consistency.