Commit 06f49fc8ae40f083758e1ca8e9bd9879549d8c39

David Corbett 2020-08-13T13:37:45

[USE] Update to the 2020-08-13 USE specification This also uses the data files from <https://github.com/microsoft/font-tools/tree/78b2134fdca84df41a931d30d5c48fec115eca41/USE>.