* 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
* Hoist walking of files so it can be used for features other than archive creation
* Add option to ignore files from backup using glob patterns
* Use Regexp instead of glob for exclusion
* Ignore artifacts
* Add teardown to test
* Allow single Re for filtering only
* Add documentation
* Use MatchString on re, add bad input to message in case of error
