Restructure zone getter to allow for lazy unpacking.#216

Merged

timrwood merged 3 commits intomoment:developfrom timrwood:unpack-on-demand-2

May 30, 2015

+60-44

Commits on May 11, 2015

Restructure zone getter to allow for lazy unpacking.
timrwood
committed

Commits on May 12, 2015

Fix output of moment.tz.names() when aliases or zones are not loaded yet.
timrwood
committed
Fix a recursion issue when getting a zone from an alias when the aliased zone does not exist.
timrwood
committed