Hello,

unfortunately I cannot confirm that Issue #128 is resolved. I use Intl.js-1.2.4 with phantomjs-2.1.1 and still, the "2-digit month" option produces single-digit month values. The following QUnit test fails (actual result is "6"):

assert.equal(new Intl.DateTimeFormat('en', {
month: '2-digit'
}).format(Date.now()), "06");

Could you please help, I guess this feature is quite commonly used (at least I need it urgendly :) ).

Thanks and best regards
Alexander