Removed module names from #include directives.

Getting the #include directives ready for Qt5. This includes the
new-project wizards.

Change-Id: Ia9261f1e8faec06b9285b694d2b7e9a095978d2b
Reviewed-by: Eike Ziller <eike.ziller@nokia.com>

src/plugins/designer/settingspage.cpp

@@ -36,13 +36,13 @@
 
 #include <extensionsystem/pluginmanager.h>
 #if QT_VERSION >= 0x050000
-#    include <QtDesigner/QDesignerOptionsPageInterface>
+#    include <QDesignerOptionsPageInterface>
 #else
 #    include "qt_private/abstractoptionspage_p.h"
 #endif
 
-#include <QtCore/QCoreApplication>
-#include <QtGui/QIcon>
+#include <QCoreApplication>
+#include <QIcon>
 
 using namespace Designer::Internal;