[webvtt] Pull Request: Add 'ruby-position' to ::cue()'s list of supported properties

zcorpan has just submitted a new pull request for 
https://github.com/w3c/webvtt:

== Add 'ruby-position' to ::cue()'s list of supported properties ==
Fixes https://www.w3.org/Bugs/Public/show_bug.cgi?id=28183.

See https://github.com/w3c/webvtt/pull/263

Received on Monday, 16 November 2015 12:27:37 UTC