Adds deprecations for Classic edition and optional features
Adds deprecations for Classic edition and optional features

Adds the deprecations outlined in [RFC 704](https://github.com/emberjs/rfcs/blob/master/text/0704-deprecate-octane-optional-features.md)
and [RFC 705](https://github.com/emberjs/rfcs/blob/master/text/0705-deprecate-jquery-optional-feature.md)

mixonic/ember.js,tildeio/ember.js,elwayman02/ember.js,stefanpenner/ember.js,mixonic/ember.js,tildeio/ember.js,emberjs/ember.js,mixonic/ember.js,stefanpenner/ember.js,sly7-7/ember.js,knownasilya/ember.js,knownasilya/ember.js,sly7-7/ember.js,elwayman02/ember.js,stefanpenner/ember.js,sly7-7/ember.js,emberjs/ember.js,knownasilya/ember.js,tildeio/ember.js,emberjs/ember.js,elwayman02/ember.js,elwayman02/ember.js