urish/angular-moment — pull request #38 by jspaper (2014-03-31 02:18:45+00:00)
Title: Add preprocess to support unix and utc

I added configuration `preprocess` to support `moment.unix`, `moment.utc`..etc.
You also could overwrite the configuration in the directive `am-time-ago` with `am-preprocess`.
```js
app.constant('angularMomentCofnig', {
preprocess: 'unix'
});
```
`am-time-ago` would `preprocess` with `moment.utc`.
```html

```