rubyworks/qed — pull request #22 by RobertDober (2014-04-08 15:42:48+00:00)
Title: fixed error for rubygems in Gemfile and bug in qed --help

before reactivaing the self.settings method and storing settings in an ivar
```
qed --help
```

insulted the user with something like undefined local variable or method `settings'