* ui: Add a modal.opened property for inspecting whether the modal is open
* merge isOpen setting into the exiting event handler
* Revert to multiple listeners, plus comment to explain
* Wrap close in an afterRender
* Add before and after skip links portals
* Move EmptyState and ErrorState to use a @login action/function
* Move page title setting to the Route component
* Add Routes and Outlets everywhere, and use those to access login modal
* Add some aria-labels to the modals
* Docs
* Remove the label/input now we no longer need it, fixup pageobject
* Add basic modal docs
* Switch out old toggle names for ids
* Wrap nspace Route template in a Route component
* type > class
John Cowen