v0.13.0

NuGet Packages (v0.13.0):

• KernSmith
• KernSmith.Rasterizers.Gdi
• KernSmith.Rasterizers.DirectWrite.TerraFX
• KernSmith.Rasterizers.FreeType
• KernSmith.Rasterizers.StbTrueType
• KernSmith.GumCommon
• KernSmith.MonoGameGum
• KernSmith.KniGum

Docs: kaltinril.github.io/Kernsmith

What's Changed

• WOFF2 research by @vchelaru in #61
• Decimal sizes by @vchelaru in #64
• Bump version to 0.13.0 by @kaltinril in #65

Full Changelog: v0.12.4...v0.13.0