Everything so far

`method-list` (for adding breakpoints) isn't ready yet because `core-selector`  is buggy.
The plan is to put `method-list` and `object-tree` on the right side in separate tabs. But `paper-tabs` was  not being compliant with `vulanize`, so that's not done yet.

Requires `O.o()` to work.

Thank you
All those functions do go into `_polymerNamespace_`. EvalHelper.js does that.
`IIFE` should do the trick. Thanks!

I think it would inconvenient to wrap around all functions like that. How about

    '(function (namespace) {' + fnString + fnName + '();' +  ' })();'

do define a function ?

And all functions in `hostPageHelpers.js` will use `window[namespace].` and not `window._polymerNamespace`.