Add inlining support

Smartmessages gained support for optional automatic CSS inlining for improved gmail compatibility. This update brings control of it to the API client.

Remove stray file

v2.0.1

Delete test.php

Major update

Version 2.0 of our Smartmessages.net PHP API client library is much improved. It's now based on the popular Guzzle HTTP library. As a result, it now requires a minimum of PHP version 5.4, though we recommend you use the latest 5.6. If you need to run on 5.3 or lower, use the previous release.

This release also adds support for the new addSubscription API call.

API documentation is available on our wiki.

Minor update

Minor fix for PSR-4 path

Initial release

v1.0

Major update to the Smartmessages API PHP client