FooBarWidget/mizuho — pull request #2 by Watson1978 (2012-07-24 16:47:22+00:00)
Title: fix the garbled characters with multibyte characters in preamble

I will use mizuho to convert the text which has multibyte characters.
Unfortunately, if I write the text in preamble, mizuho make the garbled characters.

Here is the text which I used.

```
Guide
=====
foo

Hello, world.
こんにちは。

Summary
-------

Hello, world.
こんにちは。
```

Thanks.