Version 0.3.0

• Update license copyright date to 2018 [#113]
• Update package with latest scaffolded components [#111]
• Returns the endpoint url [#110]
• Fixes #106 [#109]
• Update README to reflect current state of the project [#104]
• Bail early if installing [#103]
• Fix Travis CI caching for composer [#101]
• Add prefer-stable to composer-json [#100]
• Add a LICENSE file to the project [#99]
• Update RESTful WP-CLI for WordPress 4.7 [#98]
• Bye-bye Mr WordPress [#89]