Add note about Wormhole

[alexlafroscia]

Using Ember Paper for the first time in a while, it seems like it's improved a ton! One thing I noticed though; you need to add the Wormhole outlet to your application.hbs file, as such:

<div id="paper-wormhole"></div>

However, this doesn't seem to be mentioned anywhere. If it's not, could this be added to the Readme?

[miguelcobain]

@alexlafroscia That is correct.

I'd rather make the addon add that automatically using the contentFor hooks.
Similar to this: https://github.com/cibernox/ember-basic-dropdown/blob/master/index.js#L8

[alexlafroscia]

Oh, does that work? I'd be happy to make a PR to add that in; I absolutely agree that that's a better approach.

[miguelcobain]

I'd be very happy to accept such a PR. :)

[alexlafroscia]

Sweet, I'll put something together tonight/tomorrow.

[ssirowy]

👍