Theme options

// Register Theme Features
function custom_theme_features()  {

	// Add theme support for Automatic Feed Links
	add_theme_support( 'automatic-feed-links' );

	// Add theme support for Post Formats
	add_theme_support( 'post-formats', array( 'gallery' ) );

	// Add theme support for Featured Images
	add_theme_support( 'post-thumbnails' );

	// Add theme support for Custom Background
	$background_args = array(
		'default-color'          => '',
		'default-image'          => '',
		'default-repeat'         => '',
		'default-position-x'     => '',
		'wp-head-callback'       => '',
		'admin-head-callback'    => '',
		'admin-preview-callback' => '',
	);
	add_theme_support( 'custom-background', $background_args );

	// Add theme support for document Title tag
	add_theme_support( 'title-tag' );
}

// Hook into the 'after_setup_theme' action
add_action( 'after_setup_theme', 'custom_theme_features' );