- use now class-only for all methods methods of meta-classes. Methods of meta-classes are intended to be applied on classes, one should not change this via per-object mixins. - respect class-only in "info callable methods|method" - extended regression test - provided relation name "object-filter" to slot filter.
- renamed "info method name ..." into "info method handle ...", since it returned already the handle - renamed ListMethodName() to ListMethodHandle() - changed output of "info callable -which ..." from definition to method handle - renamed "info callable -which ..." into "info callable method ..." - updated regression test to reflect the changes