Readme.md in youtube_search-0.1.6 vs Readme.md in youtube_search-0.1.7

@@ -20,10 +20,11 @@
       "id"=>"http://gdata.youtube.com/feeds/api/videos/0b2U5r7Jwkc",
       "video_id"=>"0b2U5r7Jwkc",
       "content"=>"Top YouTube Videos on ...",
       "updated"=>"2011-10-13T20:20:54.000Z",
       "raw" => <REXML::Element ... >,
+      "embeddable" => true,
       ...
     }
 
 page / per_page are supported
 
@@ -36,9 +37,12 @@
 ### I can haz iframe:
 
     # DISCLAIMER this iframe may steal 4 minutes of your life ;)
     id = YoutubeSearch.search('lolcats').first['video_id']
     %{<iframe src="http://www.youtube.com/embed/#{id}" width=640 height=480 frameborder=0></iframe>}
+
+### Searching playlists
+	YoutubeSearch.search_playlists('cats').first
 
 ### Retrieve videos by playlist ID
 
     videos = YoutubeSearch.playlist_videos('5F23DAF4BFE3D14C')