NEW FEATURES:
- new class property 'universal', letting you choose whether
to include UNIVERSAL methods during inheritance display
or not (default is 1, meaning to show).
- support for VSTRINGs (Rebecca Turner)
NEW EXPERIMENTAL FEATURES:
- new 'show_readonly' property, off by default, to show
variables marked as read-only
(scalars only for now, patches welcome!)
BUG FIXES:
- fixed issue with t/05-obj.t
- minor pod fixes (Rebecca Turner, myself)
- Protect against unknown core data types that don't implement "can" (Rebecca Turner)