new TTWG charter

Hi

I have edited the TTWG charter
https://w3c.github.io/charter-drafts/timed-text-charter-2016.html

It incorporates the BBC Pull Request and the issues raised in Github.

I beleive I am done.

Pleas review.

Thierry.

Received on Monday, 7 March 2016 20:38:15 UTC