Display the number of results

### 概要
記事数を表示

### screen shot
![](http://gyazo.l0o0l.co/img/2014-07-27/19ad640ff99d098975a382f86711433b.png)
Line is too long. [81/80]<br>Prefer double-quoted strings unless you need single quotes to avoid extra backslashes for escaping.