Distribute country codes to time zones mappings as JSON

[laszbalo]

Hi, you are doing a great job compiling all those timezone data. Also, your time zone selection demo is really nice.
Have you considered making your mappings available as JSON files? ( or perhaps published on NPM)

[mattjohnsonpint]

Some of this is already in CLDR's JSON distribution, but yes I agree it would be nice to have an easy way to consume things from NPM. I have a general idea for some JS versions of these libraries (both TimeZoneNames and TimeZoneConverter), but there's some work involved and haven't had the time.

I'll leave this open to remind me. :)