Squashed commit of the following:

commit 08871fdd70d948e50dec1a367ecf530dce01e0f2
Author: gre <gre8974@yahoo.co.jp>
Date:   Thu May 29 18:57:10 2014 +0900

    test

commit 255664b5ed8780f71696ffd7ff1cfb9f79fdc6ac
Author: gre <gre8974@yahoo.co.jp>
Date:   Thu May 29 18:53:33 2014 +0900

    test2