Feature/timezone support

[kayhadrin]

Summary

Hi there,

With this pull request, I'm proposing to add moment-timezone support.

This would allow the amCalendar and amDateFormat filters to display dates aligned to a different timezone instead of the local machine's.

How?

To configure this, a new angularMomentConfig constant was created as follow:

angularMoment.constant('angularMomentConfig', {
    timezone: '' // e.g. 'Europe/London'
})

I took also the initiative to regroup the code inside a closure to:

• define the applyTimezone private function
• optimise the 'use strict' definition

Usage example

HTML

<script src="components/moment/moment.js"></script>
<script src="components/moment-timezone/moment-timezone.js"></script>
<!-- Visit momentjs.com/timezone/data/ to obtain your own timezone data -->
<script src="your_own/moment-timezone-data.js"></script>
<script src="components/angular-moment/angular-moment.js"></script>

<!-- 
    For a message.time = new Date('2013-10-07T00:00:00.000Z') 
    and angularMomentConfig.timezone = 'Australia/Sydney'
-->

<span>{{message.time | amDateFormat:'dddd, MMMM Do YYYY, h:mm:ss a'}}</span>

<!-- This snippet will format the given time as "Monday, October 7th 2013, 11:00:00 am". -->

Javascript

var myapp = angular.module('myapp', ['angularMoment']);

myapp.controller('app', [
    'angularMomentConfig',
    function (angularMomentConfig) {
        angularMomentConfig.timezone = 'Australia/Sydney';
    }
]);

[kayhadrin]

It's a late here, but I can try to implement some test cases for it later if you are interested.

[urish]

Many thanks! can you please add some tests cases as well?

That'd be awesome :-)

[urish]

Released at 0.6.1