* Pin ember-changeset-validations and its dependencies to 3.9
Future versions produce a 'validator is not a function' error
* yarn upgrade
* Upgrade the majority of user facing deps that don't required add. change
not upgraded here due to more changes required:
- ember-page-title
- ember-href-to
* Upgrade ember-page-title which no longer requires ember-cli-head
* Upgrade some devtools related dependencies
* Upgrade some non ember-core test utils
* Upgrade js-yaml which required safeLoad > load
* Upgrade some compilation utils
* Yarn install from workspace root
* Add Python-2.0 to compliance checker
* Add consul-api-double under api
* Update config to reflect api change
* Remove consul-api-double as a dependency
* api -> mock-api
* Fixup mocks path for staging
* 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
