Adds a full width widget area to the home page of Genesis child themes.

Home Page Full Width Widget

genesis_register_sidebar( array(
  'id'  		=>   'home-custom',
	'name'			=> __( 'Home Slider', 'magazine' ),
	'description'	=> __( 'This is the slider widget area for your homepage.', 'magazine' ),
) );

add_action( 'genesis_before_content_sidebar_wrap', 'child_before_content');
function child_before_content() {
if ( is_home() ) {
		echo '<div id="home-custom">';
		dynamic_sidebar( 'home-custom' );
		echo '</div><!-- end #home-custom -->';
	}

}