theforeman/foreman — pull request #57 by treydock (2012-05-24 15:53:01+00:00)
Title: Fix mysql2 gem version requirement

This is the error generated without the specificiation of '< 0.3'.

```ruby
Please install the mysql2 adapter: `gem install activerecord-mysql2-adapter` (no such file to load — active_record/connection_adapters/mysql2_adapter)
```

Rails 3.1+ does not require this condition.