pretty print the JSON output so that we can tell what changed easier.
also only include columns 1 and 2 in zones list.
one of those pesky zones contains a single quote
re-generated pretty printed version of js
Added a new field to the timezone list - default within offset group.
This allows us to prefer e.g. US Pacific Time over Baja time.
JavaScript has been re-generated with new values.
updated readme for new JS default stuff