rspec-2.4.0 is released!

Changes to rspec-core listed below. There are no functional changes to rspec-mocks or rspec-expectations for this release.

Happy New Year!

Cheers, David

### rspec-core-2.4.0 / 2011-01-02

[full changelog](http://github.com/rspec/rspec-core/compare/v2.3.1...v2.4.0)

* Enhancements   * start the debugger on -d so the stack trace is visible when it stops     (Clifford Heath)   * apply hook filtering to examples as well as groups (Myron Marston)   * support multiple formatters, each with their own output   * show exception classes in failure messages unless they come from RSpec     matchers or message expectations   * before(:all) { pending } sets all examples to pending

* Bug fixes   * fix bug due to change in behavior of reject in Ruby 1.9.3-dev (Shota Fukumori)   * fix bug when running in jruby: be explicit about passing block to super     (John Firebaugh)   * rake task doesn't choke on paths with quotes (Janmejay Singh)   * restore --options option from rspec-1   * require 'ostruct' to fix bug with its([key]) (Kim Burgestrand)   * --configure option generates .rspec file instead of autotest/discover.rb