remove reddit textnode hack since the feed is broken in a different way now

plugins/af_redditimgur/init.php

@@ -248,32 +248,6 @@ class Af_RedditImgur extends Plugin {
 
 			$found = $this->inline_stuff($article, $doc, $xpath);
 
-			// reddit decided to break its rss because of thunderbird so let's implement a temporary hack
-			// see also: https://www.reddit.com/r/changelog/comments/428vdq/upcoming_reddit_change_switching_from_rss_20_to/
-
-			$textnode = $xpath->query("//*[text()[contains(.,'!-- SC_OFF')]]/text()")->item(0);
-
-			if ($textnode) {
-
-				$badhtml = htmlspecialchars_decode($textnode->textContent);
-				$textnode->textContent = "";
-
-				if ($badhtml) {
-					$body = $doc->getElementsByTagName("body")->item(0);
-
-					$tmp = new DOMDocument;
-
-					if (@$tmp->loadHTML($badhtml)) {
-						$newnode = $doc->importNode($tmp->documentElement, TRUE);
-
-						if ($newnode) {
-							$body->insertBefore($newnode, $body->firstChild);
-							$found = 1;
-						}
-					}
-				}
-			}
-
 			if (!defined('NO_CURL') && function_exists("curl_init") && !$found && $this->host->get($this, "enable_readability") &&
 				mb_strlen(strip_tags($article["content"])) <= 150) {