Add support for declaring SimObjects to swig so their members can be wrapped.
Make sim_object.i only contain declarations for SimObject.
Create system.i to contain declarations for System.
Update python code to properly call the C++ given the new changes.
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extra : convert_revision : 82076ee69e8122d56e91b92d6767e356baae420a
creation and initialization now happens in python. Parameter objects
are generated and initialized by python. The .ini file is now solely for
debugging purposes and is not used in construction of the objects in any
way.
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extra : convert_revision : 7e722873e417cb3d696f2e34c35ff488b7bff4ed