update toggle_embed_original hotkey to invoke readability embed instead of removed embed_original plugin

include/functions.php

@@ -1053,7 +1053,7 @@
 				"close_article" => __("Close/collapse article"),
 				"toggle_expand" => __("Toggle article expansion (combined mode)"),
 				"toggle_widescreen" => __("Toggle widescreen mode"),
-				"toggle_embed_original" => __("Toggle embed original")),
+				"embed_full_text" => __("Get full article text via Readability")),
 			__("Article selection") => array(
 				"select_all" => __("Select all articles"),
 				"select_unread" => __("Select unread"),
@@ -1124,7 +1124,7 @@
 			"N" => "article_scroll_down",
 			"P" => "article_scroll_up",
 			"a W" => "toggle_widescreen",
-			"a e" => "toggle_embed_original",
+			"a e" => "embed_full_text",
 			"e" => "email_article",
 			"a q" => "close_article",
 			"a a" => "select_all",

js/tt-rss.js

@@ -476,12 +476,12 @@ require(["dojo/_base/kernel",
 					this.hotkey_actions["collapse_sidebar"] = function () {
 						Feeds.toggle();
 					};
-					this.hotkey_actions["toggle_embed_original"] = function () {
-						if (typeof embedOriginalArticle != "undefined") {
+					this.hotkey_actions["embed_full_text"] = function () {
+						if (typeof Plugins.Af_Readability != "undefined") {
 							if (Article.getActive())
-								embedOriginalArticle(Article.getActive());
+								Plugins.Af_Readability.embed(Article.getActive());
 						} else {
-							alert(__("Please enable embed_original plugin first."));
+							alert(__("Please enable af_readability first."));
 						}
 					};
 					this.hotkey_actions["toggle_widescreen"] = function () {