Create tests for APG design pattern example: Date Picker Spin Button (#…

…411)

* Add references.csv

* Add timestamped example directory and update references.csv

* Add commands.csv

* Add tests.csv

* Rename tests directory

* Example: remove unneeded CSS/JS references and update page title

* Example: remove 'Related Links' nav and similar example links, as well as 'Accessibility Features', 'Keyboard Support', 'Role, Property, State, and Tabindex Attributes' and source code sections and footer nav

* Example: update pattern ref

* Example: add links before and after the spin button group for use in setup scripts

More details: 4357a2e

* Switch backslashes to forward slashes in references.csv

* Replace 'increase/decrease a value of' with 'increment/decrement'.

* Add interaction mode to test 4

* Update test case example to latest copy from APG

* Example: remove unneeded CSS/JS references and update page title

* Example: remove 'Related Links' nav and similar example links, as well as 'Accessibility Features', 'Keyboard Support', 'Role, Property, State, and Tabindex Attributes' and source code sections and footer nav

* Example: add links before and after the spin button group for use in setup scripts

More details: 4357a2e

* Add setup scripts

* Generate test and review files automatically

* Add title to references.csv

* Add temp text fiel so the build directory can actually be pushed

* Generate test and review files automatically

* Remove temp file

* Generate test and review files automatically

* Correctly set day in setup scripts

* Generate test and review files automatically

Co-authored-by: Isabel Del Castillo <[email protected]>
Co-authored-by: jscholes <[email protected]>