[#78159156] Delay updating paper striking image till ‘Save’ is clicked
Put back what was lost and remove duplicates.
Expect iHat to return url parameter rather than epub_converted_url
Merge pull request #605 from Tahi-project/change_epub_converted_url_to_url

Expect iHat to return url parameter rather than epub_converted_url
[#82675948] ember catch-all route will only respond_html

This makes it easier to find bugs for URLs that do not exist.
At least for formats other HTML they will cause Rails to serve
500 errors.
[#82675948] add missing chosen and select2 images

This stops the 404 when a user tries to add contributors
on staging or production (or uses a select2 component).
Rescue stale element error.
Merge pull request #604 from Tahi-project/fix-merge-shenanigans

Fix master by rearranging mangled methods.
Merge pull request #602 from Tahi-project/ember-route-404

Ember route 404
properly show modify flows link when editing roles
Hoist admin journal control bar.
[#81991872] Componentize flow paper task groups
[#81991872] partialize flow manager columns
[#81991872] Add role flow manager ember route
Add flows to roles.
Add back button and role text
Componentify flow columns
Implement update in FlowsController
Splitting Flow into UserFLow and RoleFlow

[ci skip]
Adding and deleting works.