cbor-redux v0.2.0

Rewritten to TypeScript for Deno support and Node typescript definitions, now as a ponyfill.
Added tests for more scenarios and to bring coverage up.
Modernized syntax and tests.
Added code quality and coverage analysis.
Removed default polyfill behavior and added back as an optional module.

Addresses the following issues:
paroga#27
paroga#24
paroga#21
paroga#13