Allow Production Access

Allows users to optionally enable this engine in production by adding this to an initializer

RakeUi.configuration do |config|
  config.allow_production = true
end

What's Changed

• Update README to have example visual and list out the routes available by @Austio in #14
• Allow running the UI in production by @kleinjm in #20
• Bump rails dependencies to 6.1.4.4. by @Austio in #22

New Contributors

• @kleinjm made their first contribution in #20

Full Changelog: v0.0.1...v0.1.0