doesn't handle unicode propertynames

[casualjim]

When I reflect over a case class

case class UnicodePropetyCaseClass(`class-id`: Int, name: String)

then the bean descriptor only has the name property.
Could it be more appropriate to use scala.reflect.NameTransformer.decode so the class name can be unmangled?
Then it would pass this test: https://github.com/scalastuff/scalabeans/blob/master/src/main/scala/org/scalastuff/scalabeans/BeanIntrospector.scala#L105

but that will most likely break other things

[casualjim]

I got that working by allowing all names that occur in constructor params.
I changed https://github.com/scalastuff/scalabeans/blob/master/src/main/scala/org/scalastuff/scalabeans/BeanIntrospector.scala#L105

to

if ctorParameterNames.contains(name) || !name.contains('$')

All the tests still pass after that change.