Added the ability to track which direction frames are coming from

(from us or to us), import that detail from file formats that support
it, save it to file formats that support it. Also some bug fixes.

scriptcontainer.h

@@ -1,6 +1,9 @@
 #ifndef SCRIPTCONTAINER_H
 #define SCRIPTCONTAINER_H
 
+#include "can_structs.h"
+#include "canfilter.h"
+
 #include <QJSEngine>
 #include <QTimer>
 #include <qlistwidget.h>
@@ -11,6 +14,8 @@ class ScriptContainer : public QObject
 
 public:
     ScriptContainer();
+    void gotFrame(const CANFrame &frame);
+
     QString fileName;
     QString filePath;
     QString scriptText;
@@ -34,6 +39,7 @@ private:
     QJSValue tickFunction;
     QTimer timer;
     QListWidget *errorWidget;
+    QList<CANFilter> filters;
 };
 
 #endif // SCRIPTCONTAINER_H