shouldn't need to load stylesheet

[jaufgang]

This component is great, but it shouldn't be necessary to link to the stylesheet since Angular 2+ allows packaging css in a component using the styles or styleUrls properties of the @Component decorator.

see:

• https://blog.thoughtram.io/angular/2015/06/25/styling-angular-2-components.html
• http://blog.angular-university.io/how-to-create-an-angular-2-library-and-how-to-consume-it-jspm-vs-webpack/