Templates with ES6 quotation Marks are not Compiled

[squadwuschel]

when you use ES6 quotation marks like

templateUrl:  `./app.component.html`

this will render just "./app.component.html" in your app

Only the following quotation marks are working at the Moment.

templateUrl: './app.component.html'
templateUrl: "./app.component.html"

[TheLarkInn]

Would gladly accept a PR. This should work, however I'm not sure if this would/could support context modules.

[marcovdb]

c58930d fixed this.