Updating readme to point to documentation website
Including Sailthru_Client.php so that we can instantiate Sailthru object.
Merge pull request #14 from sailthru/implementation

Including Sailthru_Client.php so that we can instantiate Sailthru object.
Change private variables to protected to allow classes that extend Sailthru_Client to access them
Merge pull request #16 from serenecloud/master

Allow classes that extend Sailthru Client to access the API connection details
Added composer.json
Merge pull request #17 from tystr/composer

Added composer.json to allow installing via the composer dependency manager
fix to apiGet() for parameterless calls (eg: getTemplates, getLists)
Added the ability to pass optional parameters into Sailthru_Client::getEmail()
Merge pull request #18 from matthewgoslett/master

Fix to apiGet() for parameterless calls (eg: getTemplates, getLists)
Merge pull request #19 from tystr/get-email

Allow passing of optional parameters when calling Sailthru_Client::getEmail()
Adding second paramater to return all Lists - otherwise it doesn't work.
Merge pull request #23 from kojoman/getLists

Adding second paramater to return all Lists - otherwise it doesn't work.
added autoloaders in Sailthru_Client.php
Added preview and trigger calls
Update sailthru/Sailthru_Client.php

revert to using require()
Merge pull request #27 from sinneduy/rework

Preview and trigger calls using require instead of autoload.
Sanitized autoload stuff and got phpunit tests working.
Use require_once to avoid multiple inclusions.
Add includes into the API