Create tests for APG design pattern example: Form Landmark (#551)

* Add references.csv

* Add timestamped example directory and update references.csv

* Add commands.csv

* Add tests.csv

* Update commands and tests

* Add setup scripts

* Update example

* Generate test and review files automatically

* Use `display: none` to hide form submit button in setup scripts

* Generate test and review files automatically

Co-authored-by: James Scholes <[email protected]>
Co-authored-by: jscholes <[email protected]>