Sort the importers by name, instead of filename. Easier to find stuff, no?

git-svn-id: https://develop.svn.wordpress.org/trunk@5206 602fd350-edb4-49c9-b593-d223f7449a82

wp-admin/admin-functions.php

@@ -1870,7 +1870,7 @@ function register_importer( $id, $name, $description, $callback ) {
 
 function get_importers() {
 	global $wp_importers;
-
+	usort($wp_importers, create_function('$a, $b', 'return strcmp($a[0], $b[0]);'));
 	return $wp_importers;
 }