Shortcut for opening an anonymous window on YouTube's home

[psygo]

Breaking down Issue #29. @GugaJedi

[psygo]

Many browsers want to intentionally avoid this feature due to privacy concerns. At any rate, the behavior I'm getting from Dart does not match the expected one I get from using the JS console on the browser. See this tutorial for more info.

I'm postponing this issue to another projetc/iteration/sprint.