Suggestion: Extend RCS1051a with property accessors and method calls

RCS1051a now excludes only single token statements. It would be nice to also exclude (including chained) property access and method calls. In general, everything that don't have a relational operator.

```csharp
var a = type.Sub.A ? 1 : 2; // Multi-level property access
var b= type.Sub.EvenMore.Call() ? 1 : 2; // Multi-level method call/prop access
var c = !type.Sub ? 1 : 2; // Negative multi-level
```