* add menu-loader component to show menu loading button when the model relationship isPending
* list what keys we've got in api-path error
* fix spacing issue on error flash
* add an action on list-controller that bubbles to the list-route mixin to refresh the route
* empty store when creating scopes
* don't delete _requestQuery in the loop, do it after
* add scope deletion from the scope list
* add deleteRecord to kmip adapters
* add model-wrap component
* delete role from detail page and list
* add revoke credentials functionality
* fix comment
* treat all operations fields specially on kmip roles
* adjust kmip role edit form for new fields
* fix api-path test
* update document blocks for menu-loader and model-wrap components
* lay groundwork for application serializer to setup capabilities relationships
* add api path util and tests, and attach-capabilites fn
* make attach-capabilities work with array responses, add tests
