Shoreditch: Update logo size to twice the width and height, to be sized down by the CSS for retina displays. This does not affect existing site logos for existing customers, but will make the logos look better for folks who upload a new logo going forward. Fixes #19

shoreditch/functions.php

@@ -45,8 +45,8 @@ function shoreditch_setup() {
 
 	// Enable support for custom logo.
 	add_theme_support( 'custom-logo', array(
-		'height'      => 240,
-		'width'       => 240,
+		'height'      => 480,
+		'width'       => 480,
 		'flex-height' => true,
 	) );