Task-number: QTCREATORBUG-926
Reviewed-by: Erik Verbruggen

processEvents() might lead to an invalid fxObjectNode

a valid stack trace.

Task-number: QTCREATORBUG-909.
Reviewed-by: Thorbjørn

Task-number: QTCREATORBUG-874
Reviewed-by: Erik Verbruggen

... use it.

Reviewed-by: dt

The metatype system doesn't know about attached properties,
and asserted when trying to call isListProperty().

Let's just assume that for such properties, "a : b" actually
means a is not of type QList.

Reviewed-by: Erik Verbruggen

Remove trailing whitespace + fix compilation warning.

Main reason is that find-usages and refactoring broke completely.
Second reason is that concurrent modification was done on the
children-list while deleting/destructing.

This reverts commit b0b95f88.

 * Do not add menubars, etc. to mobile applications by default

The active runconfiguration is now the same as the one you are editing.

Reviewed-by: Thorbjørn Lindeijer