Also show paths for non-context classes in context path drawer

[Christian Oeing]

Right now the context path drawer stops on non-context types.

But there may be the case where we have pure data classes that are accessed by a data binding, e.g.:

Context - Data Class -- Value A -- Value B

The data class is meant to be immutable, i.e. it is swapped completely and its single values don't change separately.

It should be possible to select a path Context.DataClass.ValueA nonetheless

[Christian Oeing]

Showing paths for serializable custom (not System and not Unity) classes