- Add 'test:visualRegression' grunt task.
- Run 'test:visualRegression' as part of npm script 'test'.
- Add 'clean:screenshots task'.
- Clean screenshots/session when funtional tests are run.
- Remove test/output and added test/screenshots (requires a Jenkins change).
- Add test/screenshots/baseline images. These document the expected state of the UI.
- Add dependency on image-diff package.
- Add utilities/compareScreenshots.js, which can be run via 'npm run compareScreenshots'.