Bug 911681 - [FTU] replace tutorial images for large device

- use IAC
- add IAC handler for system app
- add IAC handler tests
- add tablet support
- add TutorialSteps for two devices
- add Tutorial related tests
- update media_playback to use IAC handler
Merge pull request #12213 from EragonJ/bug-911681

Bug 911681 - [FTU] replace tutorial images for large device