2010-05-15 moel.mich Fixed the following NullReferenceException:
2010-05-15 moel.mich Fixed Issue 55.
2010-05-15 moel.mich Fixed Issue 57.
2010-05-15 moel.mich Fixed Issue 59.
2010-05-14 moel.mich Added a user interface to configure certain sensors as hidden. This fixed Issue 53.
2010-05-09 moel.mich Refactored the hardware code and added the visitor pattern for operations on the computer/hardware/sensor/parameter tree.
2010-05-06 moel.mich Added an Identifier class for IHardware, ISensor and IParameter Identifier properties.