Uses numbers rather than 'strings'

This makes things truly untyped for the great !good

--HG--
extra : amend_source : 77ca1c6f846e989ab4b73e975d4543b1c2a5ef33
Updates the examples for the new version.
Implements a function to convert Any into List
Updates the version number and examples.
Added tag 0.3.0 for changeset e5e7ef3dd043