This diff is for review purposes only. In order to preserve history, I will need to land
these commits via `git push` rather than `arc land`.
Note the files will be located at `/web` at the top level of the project.
Pulling in these commits will allow us to get better review on bitcoinabc.org improvements as well as build on our existing automation. Some examples of improvements coming down the pipe:
* Reducing bitcoinabc.org deployment times from 10-15 minutes to ~5 seconds.
* Reduced reliance on current hosting infra which, for reasons I won't go into here, is not viable for us in a few months.