Initial commit of the stuff.

[grayside]

Read the readme. Once merged I'll set up the Docker Hub business.

Checkout this branch and run ./build.sh to build outrigger/pa11y and play with it locally if you want to do some deep testing.

Looking to the Outrigger people for Docker structure, and DI folks for "We can use this with Particle!"

[tjheffner]

yes!!!!

I can confirm that this works both with just the docker command as well as through a projects docker-compose.

things to note:

• local testing, don't include the :1 tag on the image, it hasn't been published yet, it won't find it.
• For project use, if testing a webpack-served link (ie from Particle), be sure to use the theme container link (e.g. theme.project.vm:8080) instead of the local webpack link (0.0.0.0:8080).

awesome work 👍

[grayside]

Sweet, I will see about publishing this tonight/tomorrow.