Adding example with prototype link

The order in which the prototypes fields are populated matters.

See proto01.js
ADsafe.js: completed pass from 00 .. 30, fixing some TODOs.

Still need to fix:
- If statement slow-down
- RegEx and some other minor feature support
- Switch statement
- Some cases expect more precise types than those that are inferred and declared
  at the __dom.dref. E.g. 19-fire.js, 22-... etc.
- Add concatenation of string (with '+') to axioms.