Fixing phpdoc, ContactService, and PSR-2 code style compliance issues
Allow sub-classes access to Services

Here's my dilemma: I want to use a different REST Client for the services, but because they are private, I would otherwise need to copy all the methods into my subclass in order to override the ConstantContact REST client. This way, I can do the following:

`
class KWSConstantContact extends ConstantContact {
	public function __construct($apiKey) {
		parent::__construct($apiKey);
		$this->setRestClient(new CustomRestClient());
	}
}
`

If there's a better way I don't know about, please let me know. Allowing sub-classes access seems like an easy way to add lots of flexibility without much risk.
Merge pull request #4 from WoogieNoogie/master

Fixed howto
Merge pull request #3 from katzwebservices/patch-2

Allow sub-classes access to Services
Merge pull request #5 from dsjellz/master

Fixing phpdoc, ContactService, and PSR-2 code style compliance issues
Fixing broken unit test around contact service
Merge pull request #6 from dsjellz/master

Resolving broken contact service unit tests
Adding state parameter to oauth flow
Fixing spacing
Merge pull request #7 from dsjellz/master

Adding state parameter to OAuth flow
Version 1.1.0 Adding created/modified since querying to GET's on a collection
Adding updated docs, examples, and tests
Adding docs, changing a few phpdoc comments
Merge pull request #8 from dsjellz/master

Upgrade to version 1.1.0
Adjusting casing on phpunit.xml for travis-ci
Merge pull request #9 from dsjellz/master

Changing case for PHPUnit tests
Resolving PSR1/2 Code Violations
Merge pull request #10 from dsjellz/master

Resolving PSR1/2 Violations
Fixing http_build_query issue on certain server configuration
Merge pull request #14 from dsjellz/master

Resolves issue w/ http_build_query on certain server configurations