Use space-pen dependencies for input views

[MattKunze]

This probably isn't the best way to fix this, the views seem to be deprecated. Not sure how to go about replacing the views with an <atom-text-editor> though

fixes #544

[MattKunze]

Doh, seems to fail a bunch of tests somehow. Not sure if it makes more sense to update the tests against the deprecated views, or update how the input editor view works

[MattKunze]

Most of the failing tests seem to stem from needing to change how events are bound to the text editor now that it uses shadow DOM. I can update the bindings with

  handleEvents: ->
    input = $ @editor[0].rootElement.querySelector 'input'
    if @singleChar?
      input.on 'textInput', @autosubmit
    @editor.on 'core:confirm', @confirm
    @editor.on 'core:cancel', @cancel
    input.on 'blur', @cancel

and single character motions are working again, but the specs still are failing

[MattKunze]

@maxbrunsfeld - I was able to return to this and get the tests to work, the specs had the same issue getting a reference to the text editor input through the shadow DOM mentioned above.

It seems like there has to be a better way to hook to the input, but I couldn't find it in the docs. I'd be happy to update if someone would point me in the right direction

[tmm1]

Issue is fixed on master.

[maxbrunsfeld]

Hey @MattKunze, didn't mean to ignore this. @tmm1 and I ended up fixing this a different way with the added benefit of not relying on jQuery any more.

[MattKunze]

No worries, just glad to see the issue fixed!