v3.0.0

Avoid use of Mail::Address internals (namely calling tree).

v2.1.0

Only autoload RSpec matcher if RSpec::Matchers has been defined.

v2.0.1

Update VERSION constant to reflect tagged version.

v2.0.0

Add formal support for Rails 4.
Add formal support for JRuby 1.7.9.
Remove formal support for MRI 1.9.2.
Remove Cukes.
Remove Guardfile from repo.