Fixed up ability to send frames while not connected and to show frames

that were sent within the same window as received frames. Added a new
scripting window that can be used to create scripts that send and
receive messages at runtime - not done but sort of working.

serialworker.h

@@ -54,6 +54,7 @@ private slots: //we receive things in slots
     void handleReconnect();
 
 public slots:
+    void run();
     void setSerialPort(QSerialPortInfo*);
     void closeSerialPort();
     void sendFrame(const CANFrame *, int);