* Try running tests in Docker
* Spawn new container for each test
* Store test artifacts outside of mount
* When requested, build up to date image in test script
* sudo is unneccessary in containerized test env
* Skip azure test
* Backdate fixture file in JSON database
* Pin versions for azure tools
* Mount temp volume for /var/lib/docker to prevent dangling ones created by VOLUME instruction
* Fail backdating tests with message
* Add some documentation on test setup
* Cache images
* Run compose stacks with shortened default timeout
* Scaffold Azure storage backend that does nothing yet
* Implement copy for Azure Blob Storage
* Set up automated testing for Azure Storage
* Implement pruning for Azure blob storage
* Add documentation for Azure Blob Storage
* Add support for remote path
* Add azure to notifications doc
* Tidy go.mod file
* Allow use of managed identity credential
* Use volume in tests
* Auto append trailing slash to endpoint if needed, clarify docs, tidy mod file
