Add new blog post link to docs

editions/tw5.com/tiddlers/Community.tid

@@ -9,6 +9,7 @@ type: text/vnd.tiddlywiki
 ! Blog posts and articles about TiddlyWiki5
 
 * A gamers guide to using TiddlyWiki5: "[[Shining Ark 7 Using TiddlyWiki|http://helugame.wordpress.com/2013/09/07/shining-ark-7-using-tiddlywiki/]]"
+* An introduction to TiddlyWiki5 by [[Moongift (in Japanese)|http://www.moongift.jp/2013/11/tiddlywiki5-%E3%83%87%E3%82%B6%E3%82%A4%E3%83%B3%E5%88%B7%E6%96%B0%E3%80%82%E6%AC%A1%E3%81%AE25%E5%B9%B4%E3%82%92%E7%9B%AE%E6%8C%87%E3%81%99tiddlywiki-2/]]
 
 ! Hints and tips for TiddlyWiki5