TinyMCE: update to 4.1.6+. Adds support for cache-busting when auto-loading JS and CSS. Change the tests to run in /build. Changelog: https://github.com/tinymce/tinymce/blob/master/changelog.txt.

Fixes #30079

git-svn-id: https://develop.svn.wordpress.org/trunk@29994 602fd350-edb4-49c9-b593-d223f7449a82

src/wp-includes/class-wp-editor.php

@@ -489,6 +489,7 @@ final class _WP_Editors {
 					'entities' => '38,amp,60,lt,62,gt',
 					'entity_encoding' => 'raw',
 					'keep_styles' => false,
+					'cache_suffix' => 'wp-mce-' . $GLOBALS['tinymce_version'],
 
 					// Limit the preview styles in the menu/toolbar
 					'preview_styles' => 'font-family font-size font-weight font-style text-decoration text-transform',