AngularJS - Ability to close alerts from Twig/SF2

[phillipsnick]

Not a major concern as these shouldn't happen too often, but looks like one way is to use a directive to remove the HTML.

http://stackoverflow.com/questions/15613992/ng-click-attribute-on-angularjs-directive
http://stackoverflow.com/questions/21595774/remove-html-element-on-click-in-angular-js