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/texteditor/findincurrentfile.cpp

@@ -36,7 +36,7 @@
 #include <coreplugin/icore.h>
 #include <coreplugin/editormanager/editormanager.h>
 
-#include <QtCore/QSettings>
+#include <QSettings>
 
 using namespace Find;
 using namespace TextEditor;