[ttml2] Pull Request: Make special inheritance semantics for 'normal' normative (#946).

skynavga has just submitted a new pull request for https://github.com/w3c/ttml2:

== Make special inheritance semantics for 'normal' normative (#946). ==
Closes #946.

See https://github.com/w3c/ttml2/pull/958

Received on Tuesday, 31 July 2018 23:26:15 UTC