- fix requiredness of last argument in parametercheck - return "object" for "info method type ...." when method is an object. - return valid creation command in "info method definition ...." when method is an object. - extend regression test
- Changed handling of "child objects": now, they are shown by default. - At the same time, the subobject "slot" was made protected to avoid its listing per default in "info methods" - unified slot parent-object creation handling - changed XOTcl info to new interface