Make running all rules easier

[WilcoFiers]

Product

axe-core

Description

Some products run all axe-core rules by default, and filter the results afterwards. Configuring axe-core to run every rule isn't as easy as it should be, so adding an explicit option for this would be a nice feature to have. I propose it look like this:

axe.run({ runOnly: '<all>' })

[straker]

Does this mean specifically that <all> would run experimental rules?