* Add failing test case for generic querybeans
Types with generics arguments have not been processed correctly, they
will lose their generics. This is not critical in Java, as the language
has to be backwards compatible with Java 1.4, but will still become
highlighted as a warning in all common IDEs.
In Kotlin however, it's not a warning but a compile error.
* Fix problem with generics in scalar type arg
This fixes the issue introduced with ScalarType aware querybeans.