sprinkle-tool/sprinkle — pull request #167 by lasseebert (2013-09-27 07:53:16+00:00)
Title: Fix rake namespace

When running rake tasks in my project that uses Sprinkle, I get an error (see below). This fixes it. Don't know how to test it with rspec.

It seems to be confusing `Sprinkle::Installers::Rake` class with some other `Rake` module.

```
$ bundle exec rake db:setup --trace
rake aborted!
wrong argument type Module (expected Class)
/home/pulver/.rbenv/versions/1.9.3-p429/lib/ruby/gems/1.9.1/bundler/gems/sprinkle-4ee75864ef77/lib/sprinkle/installers/thor.rb:21:in `'
/home/pulver/.rbenv/versions/1.9.3-p429/lib/ruby/gems/1.9.1/bundler/gems/sprinkle-4ee75864ef77/lib/sprinkle/installers/thor.rb:2:in `'
/home/pulver/.rbenv/versions/1.9.3-p429/lib/ruby/gems/1.9.1/bundler/gems/sprinkle-4ee75864ef77/lib/sprinkle/installers/thor.rb:1:in `'
(...more lines outside sprinkle here)
```