Merged in feature/from-pantheon (pull request #16)

code from pantheon

* code from pantheon

wp/wp-content/plugins/divi-builder/theme-compat/jupiter.php

@@ -0,0 +1,55 @@
+<?php
+if ( ! defined( 'ABSPATH' ) ) {
+	exit; // Exit if accessed directly
+}
+
+/**
+ * Theme Compatibility for Jupiter theme
+ * @see https://jupiter.artbees.net/
+ * @since ??
+ */
+class ET_Builder_Theme_Compat_Jupiter {
+	/**
+	 * Unique instance of class
+	 */
+	public static $instance;
+
+	/**
+	 * Constructor
+	 */
+	private function __construct(){
+		$this->init_hooks();
+	}
+
+	/**
+	 * Gets the instance of the class
+	 */
+	public static function init(){
+		if ( null === self::$instance ){
+			self::$instance = new self();
+		}
+
+		return self::$instance;
+	}
+
+	/**
+	 * Hook methods to WordPress
+     *
+	 * @return void
+	 */
+	function init_hooks() {
+		$theme   = wp_get_theme();
+		$version = isset( $theme['Version'] ) ? $theme['Version'] : false;
+
+		// Bail if no theme version found
+		if ( ! $version ) {
+			return;
+		}
+
+        // Remove prev/next nav on layout block preview page
+        if ( ET_GB_Block_Layout::is_layout_block_preview() ) {
+            remove_action('wp_footer', 'mk_get_single_post_prev_next');
+        }
+	}
+}
+ET_Builder_Theme_Compat_Jupiter::init();