Maemo: Don't create a deployment widget per sub project.

This makes use of a Maemo target perform acceptably for big projects.

Task-number: QTCREATORBUG-2703
Reviewed-by: kh1

src/plugins/qt4projectmanager/qt-maemo/maemodeploystepwidget.h

@@ -23,10 +23,12 @@ public:
 
 private:
     Q_SLOT void handleDeviceUpdate();
-    Q_SLOT void handleModelsCreated();
     Q_SLOT void handleDeviceConfigModelChanged();
     Q_SLOT void setCurrentDeviceConfig(int index);
     Q_SLOT void setDeployToSysroot(bool doDeloy);
+    Q_SLOT void setModel(int row);
+    Q_SLOT void handleModelListToBeReset();
+    Q_SLOT void handleModelListReset();
 
     virtual void init();
     virtual QString summaryText() const;