Adds support for ACL Roles and Service Identities CRUD, along with necessary changes to Tokens, and the CSS improvements required.
Also includes refinements/improvements for easier testing of deeply nested components.
1. ember-data adapter/serializer/model triplet for Roles
2. repository, form/validations and searching filter for Roles
3. Moves potentially, repeated, or soon to to repeated functionality
into a mixin (mainly for 'many policy' relationships)
4. A few styling tweaks for little edge cases around roles
5. Router additions, Route, Controller and templates for Roles
Also see:
* UI: ACL Roles cont. plus Service Identities (#5661 and #5720)
* Move almost everything to use %frames
* Fix pill styles of ACL types
* Remove horizontal scrollbars from dom recycling scroller component
* Make text areas look ok in Firefox
* Remove ember-bulma-css
* New form elements, break out %toggle
* %button design tweaks
* %form-element design tweaks
* Better hashicorp logo
* Small screen CSS improvements (#4624)
1. Reduce header size when there are no breadcrumbs
2. Make the filters toggleable, closed by default
3. Reduce the size of the footer on small screens
4. Hide all non-primary columns for forms
5. Slightly change the layout of various items, mainly buttons within
forms
6. Make some confirmation dialogs work vertically on small screens. Guessing we might be better just using native confirmations on small
screens