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/coreplugin/variablechooser.cpp

@@ -37,11 +37,11 @@
 
 #include <utils/fancylineedit.h> // IconButton
 
-#include <QtCore/QTimer>
-#include <QtGui/QLineEdit>
-#include <QtGui/QTextEdit>
-#include <QtGui/QPlainTextEdit>
-#include <QtGui/QListWidgetItem>
+#include <QTimer>
+#include <QLineEdit>
+#include <QTextEdit>
+#include <QPlainTextEdit>
+#include <QListWidgetItem>
 
 using namespace Core;