Added a table of content as bbcode element [toc] for webpages

- Included jquery.toc.js (http://www.apache.org/licenses/LICENSE-2.0)
- Modified jquery.toc.js to work with the webpages of the red#matrix
- Added info to the help

include/bbcode.php

@@ -575,7 +575,7 @@ function bbcode($Text,$preserve_nl = false, $tryoembed = true) {
 	if (strpos($Text,'[h6]') !== false) {
 		$Text = preg_replace("(\[h6\](.*?)\[\/h6\])ism",'<h6>$1</h6>',$Text);
 	}
-	// Check for h6
+	// Check for table of content
 	if (strpos($Text,'[toc]') !== false) {
 		$Text = preg_replace("/\[toc\]/ism",'<ul id="toc"></ul>',$Text);
 	}