Move Boilerplate to Composer

The boilerplate now lives on http://packagist.org and can be installed via composer.

composer create-project vinkla/wordpress awesome-project

• Added Server Settings page.
• Added Custom Post Type class.
• Added a boilerplate theme filled with actions and filters.
• Added WordPress Packagist, WordPress plugins as packages.
• Added plugins such as Advanced Custom Fields and WordPress Importer.