[typography] new commits pushed by r12a

The following commits were just pushed by r12a to https://github.com/w3c/typography:

* Replace all-HTML version with script+json driven approach
  by r12a
https://github.com/w3c/typography/commit/3a7ce68f924fadd098f98d33f4cb4e7fe7ed319b

Received on Thursday, 21 February 2019 06:55:00 UTC