* added the html5 Notification api

[coreyauger]

Added Notification API as outlined here (https://developer.mozilla.org/en-US/docs/Web/API/notification)

[coreyauger]

I was thinking that it would be nice to beak out the notification options into an options trait .. rather then passing it in as a js.Object like I am doing now. Thoughts?

[mseddon]

Yep, I'd definitely do that if you can, with a companion object to construct it, see https://github.com/scala-js/scala-js-dom/blob/master/src/main/scala/org/scalajs/dom/raw/lib.scala#L3824 or https://github.com/scala-js/scala-js-dom/blob/master/src/main/scala/org/scalajs/dom/raw/lib.scala#L4293.

It looks like this api is not supported under IE or mobile browsers, so it may also better live in the experimental package. We use implicit conversions defined in there to overlay support for apis that won't "just work" everywhere, to avoid the confusion of accidentally relying on something our preferred browsers happen to support, see: https://github.com/scala-js/scala-js-dom/blob/master/src/main/scala/org/scalajs/dom/experimental/Vibration.scala for an example.

[mseddon]

I would also change the name of the commit to fall in line with the project conventions. It should read `Add the Notification API." - present tense, no leading *. (and "html5" is possibly redundant here).

One last thing- I notice some of your lines are quite long. A lot of the contributors review PRs on mobile, so try to keep the lines to 80 characters if possible, and there are a few places with consecutive blank lines- they should just be single. See: https://github.com/scala-js/scala-js/blob/master/CODINGSTYLE.md

[coreyauger]

Sounds good... I am going to close this and issue a new pull request. Thanks.