font/sfnt: don't reject multiple kern subtables.
A future commit will actually use subtables past the first one, but for
now, ignore them instead of failing on their presence.
Also add tests for the DejaVu proprietary fonts. Prior to this commit,
DejaVuSans-ExtraLight.ttf was unsupported.
Reviewed-by: David Crawshaw <firstname.lastname@example.org>
2 files changed