* add ember-cli-deprecation-workflow
* this._router in routes to quiet deprecation
* mark style bindings as htmlSafe strings
* simplify authenticate service hook with async fn
* don't serialize aliases relationship on entities
* update ember-test-selectors so we can use supportsDataTestProperties
* allow duplicate flash messages because we don't want a log warning
* update ember-concurrency for better error message
* use ember-qunit instead of ember-cli-qunit
* update ember-cli-page-object so we're not using a beta lol
* ignore test-helper jquery context warning
* fix race condition in pgp-file test by using ember-concurrency task and test waiter
* await cli commands
* fail tests if async leakage is detected
* update auth-jwt component and tests to be simpler
* fix linting
* review feedback
* add ember-concurrency-test-waiter
* use withTestWaiter modifier in various parts of the application
* more withTestWaiter
* await instead of return for a few helpers
* update ember-cli-flash
* run ember generate ember-cli-flash
* remove withFlash helper
* fix typo and replication tests
* add NavHeader component
* use NavHeader in SplashPage component and application.hbs
* let download button take a block
* add RadialProgress component
* use RadialProgress in ShamirFlow component
* style up the RadialProgress component
* update ember-basic-dropdown, ember-basic-dropdown-hover
* rework operation token generation workflow
* directly depend on ember-maybe-in-element
