Old bug fixes and improvements of the new approach

[chekalin-v]

1. Methods and properties extraction. I changed it to get only public methods, declared only and sorted by name.
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2. Changed behavior how to show enum values.
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3. Fixed the issue related with GeometryInstance.SymbolGeometry. We could not drill down this property.
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4. Removed property getter from the methods extraction. So for each property we saw method like get_SomeProperty:
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5. Fixed the very old bug, related with geometry extraction. Whatever DetailLevel you select, it always showed the geometry for Fine DetailLevel.
   For active view. MEdium DetailLevel
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6. Changed visual style of the separator. Changed color and shifted the title a bit.
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