Docs: Add a file header to wp-includes/class-wp-post.php, introduced in [33759].

Also clarifies the class DocBlock for `WP_Post`.

See #33413. See #33701.

Built from https://develop.svn.wordpress.org/trunk@34399


git-svn-id: http://core.svn.wordpress.org/trunk@34363 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-includes/class-wp-post.php

@@ -1,10 +1,16 @@
 <?php
 /**
- * WordPress Post class.
+ * Post API: WP_Post class
  *
- * @since 3.5.0
  * @package WordPress
  * @subpackage Post
+ * @since 4.4.0
+ */
+
+/**
+ * Core class used to implement the WP_Post object.
+ *
+ * @since 3.5.0
  *
  * @property string $page_template
  *

wp-includes/version.php

@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '4.4-alpha-34398';
+$wp_version = '4.4-alpha-34399';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.