FEATURE: DbJson Support for Dto-Queries

[rPraml]

You can use @DbJson data types in DTO-objects now

The DTO object

 public static class DtoJackson {
    @DbJson(length = 700)
    Set<BasicJacksonType<?>> valueSet = new LinkedHashSet<>();
    @DbJson(length = 500)
    BasicJacksonType<?> plainValue;
}

The query

DtoJackson dto = DB.find(EBasicJsonJackson2.class).setId(bean.getId())
      .select("valueSet,plainValue").asDto(DtoJackson.class).findOne();