linnovate/mean — pull request #981 by zwhitchcox (2014-12-29 00:14:25+00:00)
Title: Add field for updated

It appears that this feature was intended to be added, as evidenced here:

```Javascript
if (!article.updated) {
article.updated = [];
}
article.updated.push(new Date().getTime());
```

but was never added to the model in the server side code.

This simply adds updated to the model, so that the data can be saved