Moves gallery item JSON into specs so they can be customized via the Customize JSON interface. Also improves the tearDown method of the base test class to rely on the parent and to remove test images after runs.
Changelog entries
Changed
Moved gallery item definitions from purely in code to registered specs so they can be customized via the Customize JSON interface.
Summary
Moves gallery item JSON into specs so they can be customized via the Customize JSON interface. Also improves the tearDown method of the base test class to rely on the parent and to remove test images after runs.
Changelog entries
Changed
Fixes #1071