Order output of range state window in order of ascending frame ID, some other small range state tweaks

re/rangestatewindow.h

@@ -2,6 +2,7 @@
 #define RANGESTATEWINDOW_H
 
 #include <QDialog>
+#include <QMap>
 #include "can_structs.h"
 
 namespace Ui {
@@ -27,7 +28,7 @@ private:
     const QVector<CANFrame> *modelFrames;
     QVector<CANFrame> frameCache;
     QList<int64_t> foundSignals;
-    QHash<int, bool> idFilters;
+    QMap<int, bool> idFilters;
 
     void refreshFilterList();
     void closeEvent(QCloseEvent *event);