no issue
- moved `document-title` Route extension's functionality into the `ui` service
- updates the title each time the router service emits a route changed event
- `ui.updateDocumentTitle()` can now be called directly from components rather than the confusing `this.send('updateDocumentTitle')` bubbling behaviour
- refactored the `titleToken` implementation to use the now-formalised `RouteInfo`'s `metadata` field (https://github.com/emberjs/rfcs/blob/master/text/0398-RouteInfo-Metadata.md#appendix-a)
no issue
- many routes were attaching classes to the `<body>` tag via the `StyleBody` mixin but those classes were never used and applied inconsistently throughout the app
no issue
- ran [es5-getter-ember-codemod](https://github.com/rondale-sc/es5-getter-ember-codemod)
- [es5 getters RFC](https://github.com/emberjs/rfcs/blob/master/text/0281-es5-getters.md)
- updates the majority of `object.get('property')` with `object.property` with exceptions:
- `.get('nested.property')` - it's not possible to determine if this is relying on "safe" path chaining for when `nested` doesn't exist
- `.get('config.x')` and `.get('settings.x')` - both our `config` and `settings` services are proxy objects which do not support es5 getters
- this PR is not exhaustive, there are still a number of places where `.get('service.foo')` and similar could be replaced but it gets us a long way there in a quick and automated fashion
refs. [d6c22df](d6c22df6d7)
- added icons for members and pages
- improved view site link visibility
- added view site to logo dropdown
- updated all navigation and logo menu icons
- rename 'team' to 'staff'
- lots of design refinement and update (colors, shadows)
