RE: Outstanding PRs and changes post level 1

Also sprach John Jansen:

> For the io version[1], will that always reflect master? To see the
> REC version of the spec, users will want to go to the github repo
> branch[2]?
>
> [1]: https://w3c.github.io/webdriver/webdriver-spec.html
> [2]: https://github.com/w3c/webdriver/tree/level-1

My understanding is that the latest approved CR (soon to be REC,
fingers crossed) will be readable here:

	https://www.w3.org/TR/webdriver/

Note that the latest document available under /TR might not exactly
reflect what is on the level-1 branch due to W3C voodoo.

When we publish the next PR, after we are done with v1, I believe
w3.org provides a snapshotting feature to move back in time to see
earlier PRs.