Tomohiro/redmine-box — pull request #3 by yono (2013-04-12 13:52:32+00:00)
Title: test without edit ssh/config

I fixed spec_helper.rb to exec serverspec below 3 steps.

```bash
$ vagrant up
$ vagrant ssh-config >> ~/.ssh/config
$ bundle exec rake spec
```

Unfortunately, changing Host default to other is not supported now on vagrant.
https://github.com/mitchellh/vagrant/issues/1395