Update copyright year to 2013
Uses secure RubyGems URL
Allow the suite to run sequentially via Appraisal, or one at a time with BUNDLE_GEMFILE set
clean up documentation in validate_uniqueness_of
ValidateFormatOfMatcher#description: "have a valid format for #{@attribute}"
Rename failure_message and negative_failure_message

* fixes #108 : RSpec 2.10 compatibility
* remove unnecessary attr_readr
Ensure that `should` is on the same line as the expectation
Remove duplicated method.
Remove unneeded test that should not have passed.
Deprecate matchers for 2.0 release.

* Deprecates matchers from issue #252:
* assign_to
* respond_with_content_type
* query_the_database
* validate_format_of
* have_sent_email
* strong_parameters_matcher
* delegate_method
Bump to version 1.5.0
Added version badge to the readme

[ci skip]
Loosen Bourne dependency to ~> 1.3

> Use a pessimistic version in the Gemfile for gems that follow semantic
> versioning, such as rspec, factory_girl, and capybara.

https://github.com/thoughtbot/guides/tree/master/best-practices

* Upgrade dependencies so specs run on new Bourne.
* Use semantic versions in step_definitions gems.
* Rely on ActiveSupport::Dependencies.clear for reloading constants.
  http://rkh.im/code-reloading
Allow Travis failures for Ruby 1.8.7
Bump version to 1.5.1
Reverting to require "rspec".
Add rspec gem to Cucumber definitions
Add rspec gem requirement to installation instructions
Bump to version 1.5.2
Require 'rspec/core' instead of 'rspec' in RSpec integration file

* See discussions in #248 and #259