WebDriver Test Suite

Hi,

As James and Jim pointed out, we need the test suite to be ready by our
chosen date for the end of the CR period.

The current speadsheet I'm aware of for tracking progress on the test suite
is here
<https://docs.google.com/spreadsheets/d/1GUK_sdY2cv59VAJNDxZQIfypnOpapSQhMjfcJ9Wc42U/edit#gid=0>,
but I think John had another one too. So, open questions:

1/ Do we want to manage progress on the conformance suite with spreadsheets?

2/ If we do, what's the best way to avoid treading on each others' toes?

3/ If we don't, what's a good alternative?

4/ (Most importantly): who has tests to commit or areas that they're
interested in working on?

Simon