Changed

• Simply updated the base craftcms/cms1 requirement from ^3.0.0-RC1 to ^3.0.0.

Changed

• Updated path and repo name to fit within new recommended guidelines as discussed here.

Changed

• Updated to require craftcms/cms ^3.0.0-RC1
• Switched to Craft::$app->view->registerTwigExtension to register the Twig extension

Initial release