Merge pull request #245 from shibuya246/master

add <source><title> to feed rss output as is common in other rss feeds

classes/handler/public.php

@@ -110,6 +110,8 @@ class Handler_Public extends Handler {
 					date(DATE_RFC822, strtotime($line["updated"])), true);
 
 				$tpl->setVariable('ARTICLE_AUTHOR', htmlspecialchars($line['author']), true);
+				
+				$tpl->setVariable('ARTICLE_SOURCE_TITLE', htmlspecialchars($line['feed_title']), true);
 
 				$tags = get_article_tags($line["id"], $owner_uid);
 

templates/generated_feed.txt

@@ -20,6 +20,7 @@
 	<content type="html"><![CDATA[${ARTICLE_CONTENT}]]></content>
 	<updated>${ARTICLE_UPDATED_ATOM}</updated>
 	<author><name>${ARTICLE_AUTHOR}</name></author>
+	<source><title>${ARTICLE_SOURCE_TITLE}</title></source>
 <!-- $BeginBlock category -->
 	<category term="${ARTICLE_CATEGORY}"/>
 <!-- $EndBlock category -->