add Japanese-anime-inspired version of floppybird!

Japanese anime fan did it!
I'd like to suggest to add this game to the list.

http://tippy.gochiusa.net/

![2014-07-24 17 53 53](https://cloud.githubusercontent.com/assets/1683660/3685812/1664be68-1310-11e4-9710-81e6a8007461.png)

This game is inspired by an anime called "Gochiusa".
http://ja.wikipedia.org/wiki/ご注文はうさぎですか%3F