* Stub some collection resource requests
* Rebase changes
* Add upload new resource page
* Allow adding custom collection resources
* Display and validate additional resources
* Allow downloading additional collection resources
* Allow updating additional resources
* Display additional resources on the homepage
* Add delete link to additional resources
* Update hint text
* Update tests
* Allow unauthenticated users to donwload additional collection resources
* Add some changes to copy and styling
* Add content type to the files
* Validate short display name at the same time as file
* Stub some collection resource requests
* Update upload new mandatory resource page
* Add next year resources banner
* Display next collection resources to users when released
* Add confirm_mandatory_collection_resources_release page
* Allow releasing resources to users
* Rebase changes
* Get collection resources from S3
* Remove resource files from codebase
* Stub some collection resource requests
* Use env var for bucket name
* Update some tests
* Extract methods into a service
kosiakkatrina