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/editorwidget.cpp

@@ -38,9 +38,9 @@
 
 #include <utils/qtcassert.h>
 
-#include <QtGui/QVBoxLayout>
-#include <QtGui/QDockWidget>
-#include <QtGui/QAbstractItemView>
+#include <QVBoxLayout>
+#include <QDockWidget>
+#include <QAbstractItemView>
 
 using namespace Designer::Constants;