tr()-fixes for 2.3.

Change-Id: I38345500156ce6fa4eb747562a3f9434040615ff
Reviewed-on: http://codereview.qt.nokia.com/473
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>

src/plugins/fakevim/fakevimplugin.cpp

@@ -460,6 +460,7 @@ void FakeVimExCommandsPage::defaultAction()
 
 class FakeVimUserCommandsModel : public QAbstractTableModel
 {
+    Q_OBJECT
 public:
     FakeVimUserCommandsModel(FakeVimPluginPrivate *q) : m_q(q) {}
     ~FakeVimUserCommandsModel() {}