Clean the .pro files and use Qt 5 plugin metadata instead of old
exports.
Change-Id: I24c96d90f5dc45ecd20064159eb175e0e0475a34
Reviewed-by: hjk <hjk@qt.io>
Getting the #include directives ready for Qt5. This includes the
new-project wizards.
Change-Id: Ia9261f1e8faec06b9285b694d2b7e9a095978d2b
Reviewed-by: Eike Ziller <eike.ziller@nokia.com>