v0.9.0 : Strict Mode

Hey Tailwinder's!

Small release that adds the concept of a strict mode. When not enabled, an exception isn't thrown if you haven't called tailwind:build. On everywhere but the test environment, where you likely don't care about the CSS. This makes it easier to run your tests in a CI environment.

What's Changed

• Add strict mode by @kbond in #102

Full Changelog: v0.8.0...v0.9.0