Solid 0.13.0

What's Changed

• Allow standard tags to be removed from the parser by @sb8244 in #103
• Add strict_variables option by @edgurgel in #105

Breaking Change

Solid.render/3 now returns {:ok, result} or {:error, errors, result}

It may return an error tuple if strict_variables: true is passed. Otherwise {:ok, result}

Solid.render! has been added. It returns the result. It may raise an error if strict_variables: true is passed

Full Changelog: v0.12.0...v0.13.0