Switch Bootstrap

The directive Switch creates the bootstrap switch once the page is loaded.

But if you try to change the switch ngModel after loading the DOM, the button state (on or off) is not changed. (E.g. Loading server data).

It is necessary to load the plugin again?
like this:

```
var input = $(elem).find('input');
input.bootstrapSwitch({
size: 'small',
onColor: attr.color
});
```