fraywing/textAngular — pull request #27 by slobo (2013-11-21 22:22:28+00:00)
Title: Ability to override just "display" for default button set

Using deepExtend instead of angular.extend on `$rootScope.textAngularTools` to allow easy customization of `display` for default buttons, without re-supplying the `action()` function

Eg, to ovveride 'Toggle HTML' `` with `` and custom icon:

```js
$rootScope.textAngularTools = {
html: {
display: ""
}
};
```