ranguba/chupa-text — pull request #1 by myokoym (2014-02-18 16:34:06+00:00)
Title: Support for multibyte for "chupa-text" command

Because the following error occurred:

```zsh
% cat multibyte.txt
札幌
% chupa-text multibyte.txt
/.../lib/ruby/2.1.0/json/common.rb:285:in `encode': "\xE6" from ASCII-8BIT to UTF-8 (Encoding::UndefinedConversionError)
from /.../lib/ruby/2.1.0/json/common.rb:285:in `generate'
from /.../lib/ruby/2.1.0/json/common.rb:285:in `pretty_generate'
from /.../lib/ruby/gems/2.1.0/gems/chupa-text-1.0.4/lib/chupa-text/formatters/json.rb:40:in `format_finish'
from /.../lib/ruby/gems/2.1.0/gems/chupa-text-1.0.4/lib/chupa-text/command/chupa-text.rb:46:in `run'
from /.../lib/ruby/gems/2.1.0/gems/chupa-text-1.0.4/lib/chupa-text/command/chupa-text.rb:25:in `run'
from /.../lib/ruby/gems/2.1.0/gems/chupa-text-1.0.4/bin/chupa-text:21:in `'
from /.../bin/chupa-text:23:in `load'
from /.../bin/chupa-text:23:in `

'
```