Release Name: 0.3.0

Notes:



Changes:
== 0.3.0

* Replaced httpadapter gem dependency with faraday
* Replaced json gem dependency with multi_json
* Updated to OAuth 2.0 draft 22
* Complete test coverage

== 0.2.4

* Updated to incorporate changes to the Google OAuth endpoints

== 0.2.3

* Added support for JWT-formatted ID tokens.
* Added :issued_at option to #update_token! method.

== 0.2.2

* Lowered requirements for json gem

== 0.2.1

* Updated to keep in sync with the new httpadapter changes

== 0.2.0

* Added support for OAuth 2.0 draft 10

== 0.1.4

* Added support for a two-legged authorization flow

== 0.1.3

* Fixed issue with headers passed in as a Hash
* Fixed incompatibilities with Ruby 1.8.6

== 0.1.2

* Fixed bug with overzealous normalization

== 0.1.1

* Fixed bug with missing StringIO require
* Fixed issue with dependency on unreleased features of addressable

== 0.1.0

* Initial release