[ttml2] Add #direction-version-2 feature designator. (#1024)

skynavga has just created a new issue for https://github.com/w3c/ttml2:

== Add #direction-version-2 feature designator. ==
Add `#direction-version-2` to cover new language applying direction to `p` (paragraph) element as well as new special inheritance semantics.

Please view or discuss this issue at https://github.com/w3c/ttml2/issues/1024 using your GitHub account

Received on Wednesday, 2 January 2019 04:22:33 UTC