Restore `<title>` tag on Posts and Pages screens after [31696].

fixes #31349.
Built from https://develop.svn.wordpress.org/trunk@31709


git-svn-id: http://core.svn.wordpress.org/trunk@31690 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-admin/edit.php

@@ -165,6 +165,8 @@ $wp_list_table->prepare_items();
 wp_enqueue_script('inline-edit-post');
 wp_enqueue_script('heartbeat');
 
+$title = $post_type_object->labels->name;
+
 if ( 'post' == $post_type ) {
 	get_current_screen()->add_help_tab( array(
 	'id'		=> 'overview',

wp-includes/version.php

@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '4.2-alpha-31708';
+$wp_version = '4.2-alpha-31709';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.