Remove a lot of non-necessary boilerplate code.

We used to have a very sad way of controlling the statistics,
now we will create the model when there's a need for it.

Signed-off-by: Tomaz Canabrava <tomaz.canabrava@intel.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>

qt-ui/statistics/statisticswidget.h

@@ -0,0 +1,12 @@
+#ifndef YEARLYSTATISTICSWIDGET_H
+#define YEARLYSTATISTICSWIDGET_H
+
+#include <QGraphicsView>
+
+class YearlyStatisticsWidget : public QGraphicsView {
+	Q_OBJECT
+public:
+	YearlyStatisticsWidget(QWidget *parent = 0);
+};
+
+#endif