NEW FEATURES:
- toggle 'parents' class display, activated by default (RANDIR)
- toggle 'show_methods' class display, activated by default (RANDIR, GARU)
- toggle 'linear_isa' class display, activated by default
BUG FIXES:
- specific class filters now fallback to generic -class
filters when used (RANDIR)
- show flags from handles even when not all flags are
implemented on the target system (DOHERTY, GARU)