Adding hooks in syndication feeds.

git-svn-id: https://develop.svn.wordpress.org/trunk@2625 602fd350-edb4-49c9-b593-d223f7449a82

wp-rss.php

@@ -21,6 +21,7 @@ $more = 1;
 	<lastBuildDate><?php echo mysql2date('D, d M Y H:i:s +0000', get_lastpostmodified('GMT'), false); ?></lastBuildDate>
 	<docs>http://backend.userland.com/rss092</docs>
 	<language><?php echo get_option('rss_language'); ?></language>
+	<?php do_action('rss_head'); ?>
 
 <?php $items_count = 0; if ($posts) { foreach ($posts as $post) { start_wp(); ?>
 	<item>
@@ -31,6 +32,7 @@ $more = 1;
 		<description><?php the_content_rss('', 0, '', get_settings('rss_excerpt_length')) ?></description>
 <?php } ?>
 		<link><?php permalink_single_rss() ?></link>
+		<?php do_action('rss_item'); ?>
 	</item>
 <?php $items_count++; if (($items_count == get_settings('posts_per_rss')) && empty($m)) { break; } } } ?>
 </channel>