Logging: support %{time} and %{time format} in QT_MESSAGE_PATTERN

[ChangeLog][QtCore][Logging] QT_MESSAGE_PATTERN can include a
timestamp using %{time} or %{time format}

Change-Id: I2aaa9c7a6fcb340b5ce9f1fe8a78002e5fc4e6fe
Reviewed-by: Gunnar Sletta <gunnar.sletta@jollamobile.com>
Disable C++11 support for ICC on OS X

ICC does support C++11, but the Apple headers contain invalid code that
Clang seems to accept. In C++11 mode, code using CF_ENUM expands to:

  typedef enum EnumName : CFIndex EnumName; enum EnumName {

Which is valid Objective C++, but not valid C++.

Bug reports to Intel and to Apple are pending.

Discussed-on: https://groups.google.com/a/isocpp.org/d/msg/std-discussion/yDfkDo6C0BM/EVWzwjVbyh4J
Change-Id: I7d501e94212a90f5c7197a3b56016dadac2c44ad
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
winrt: Fix main thread dispatcher creation

Don't create a dispatcher for all adopted threads, only the main thread.
This was causing the GUI thread to skip platform dispatcher creation.

Change-Id: Id0de976f9def48e8d58efd20815b6fd18faebefa
Reviewed-by: Andrew Knight <andrew.knight@digia.com>
QEGLPlatformIntegration: fix build on Android

Change-Id: Ibf2ae4563e2b842d5e70c1e66592e1dc2de4b3d4
Reviewed-by: Laszlo Agocs <laszlo.agocs@digia.com>