WTM.XL- Implement CLI interface

[jared52005]

Missing processing of arguments. Should be able to consume:

• Baudrate of CAN bus or FlexRay bus (Spy mode)
• Name of logged interface (CAN, FlexRay)
• FIBEX path

[jared52005]

Still missing:

• Name of logged interface (CAN, FlexRay)
• FIBEX path