Improve pitch accent help

Julien LepillerSat Jun 13 18:06:34+0200 2020

11ffecb

nani/app/furiganatextview/src/main/res/values
namelast commitdate
attrs.xmlAdd furiganaMon Apr 15 20:09:48+0200 2019
strings.xmlAdd furiganaMon Apr 15 20:09:48+0200 2019