TinyMCE: fix selecting the link node after creating a link by pasting an URL.

Props iseulde.
Fixes #40818.
Built from https://develop.svn.wordpress.org/trunk@40801


git-svn-id: http://core.svn.wordpress.org/trunk@40659 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-includes/js/tinymce/plugins/wplink/plugin.js

@@ -101,7 +101,7 @@
 
 		function getSelectedLink() {
 			var href, html,
-				node = editor.selection.getNode(),
+				node = editor.selection.getStart(),
 				link = editor.dom.getParent( node, 'a[href]' );
 
 			if ( ! link ) {

wp-includes/version.php

@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '4.8-beta1-40800';
+$wp_version = '4.8-beta1-40801';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.