[Pharo-project] Bug PackageInfo >> classes return also Traits

Hi folks. I've just discovered that PackageInfo >> classes return a collection of classes AND traits. This is incorrect. Solutions are: 1) Rename #classes to #classesAndTraits 2) Modify #classes so that it ONLY answer classes I would like to fix it but I am not sure the consequences of such change. Maybe Monticello doesn't take into account Traits anymore hahha Thanks for any help you can give. Mariano