Template: Defining a default value for `show_home` breaks back compat.

To add a home link to the fallback menu output many themes only check if that
argument is set. Including Twenty Ten and Twenty Eleven. They check with
`isset()` so child themes and other instances using `wp_page_menu()` have a
chance to disable the home link by setting it to `false`.

Fixes #11095.


Built from https://develop.svn.wordpress.org/trunk@35737


git-svn-id: http://core.svn.wordpress.org/trunk@35701 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-includes/post-template.php

@@ -1227,7 +1227,6 @@ function wp_page_menu( $args = array() ) {
 		'menu_class'  => 'menu',
 		'container'   => 'div',
 		'echo'        => true,
-		'show_home'   => false,
 		'link_before' => '',
 		'link_after'  => '',
 		'before'      => '<ul>',

wp-includes/version.php

@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '4.4-beta4-35736';
+$wp_version = '4.4-beta4-35737';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.