[ANN] Confection v0.2.0 released

Confection 0.2.0 has been released.

Confection is a multi-tenant configuration system for Ruby projects.

* home: http://rubyworks.github.com/confection
* docs: http://rubydoc.info/gems/confection/frames
* code: http://github.com/rubyworks/confection
* mail: http://groups.google.com/group/rubyworks-mailinglist

The API has changed and no longer uses #method_missing magic. Instead the `config` method is used to define a configuration. In addition Confection now supports profiles via either a block clause or via a second argument, as well as the ability to import configurations from other projects.

Changes:

* Use #config method instead of method_missing trick.
* Add support for configuration profiles.
* Add #confect method to automatically handle typical configuration.