mruby/mruby — pull request #1163 by h2so5 (2013-04-09 05:59:06+00:00)
Title: Show version only once with '-v' option in mruby/mrbc

## current
```bash
$ mruby -v -v -v
mruby - Embeddable Ruby Copyright (c) 2010-2013 mruby developers
mruby - Embeddable Ruby Copyright (c) 2010-2013 mruby developers
mruby - Embeddable Ruby Copyright (c) 2010-2013 mruby developers

```

## fixed
```bash
$ mruby -v -v -v
mruby - Embeddable Ruby Copyright (c) 2010-2013 mruby developers
```