* Add service collections to get all ExternalServices
* Add a basic collection helper
* Use the collections to get all ExternalSources
* Remove old Controllers
* ui: Controller dead code removal
This commit removes a little code that became 'dead' as a result of
previous PRs/commits
* Remove a little more from the settings Controller
* Remove CSS related to being able to set the dashboard_url in settings
* ui: Add predicate, comparator and necessary files for the search/sort
* Implement search and sort for upstream instance list
* ui: Tweak CSS so its all part of the component
* Remove the old proxy test attribute
* ui: Apply native class codemod to all services
* ui: Apply native class codemod to routes
* ui: Apply native class codemod to controllers
* Fix up ember proxy `content` issue
* Add a CreateTime on policy creation
* Minor formatting
* Convert child based saving to use ec instead of custom approach
* Remove custom event source repo wrapping initializer
* Repos here are no longer proxy objects revert to using them normally
* Remove areas of code that were used to set up source backed repos
* ui: Add the most basic workspace root in /ui
* We already have a LICENSE file in the repository root
* Change directory path in build scripts ui-v2 -> ui
* Make yarn install flags configurable from elsewhere
* Minimal workspace root makefile
* Call the new docker specific target
* Update yarn in the docker build image
* Reconfigure the netlify target and move to the higher makefile
* Move ui-v2 -> ui/packages/consul-ui
* Change repo root to refleect new folder structure
* Temporarily don't hoist consul-api-double
* Fixup CI configuration
* Fixup lint errors
* Fixup Netlify target
John Cowen