ZF-7852: Zend_Service_Simpy Http/Rest client clean up
Removed unneccessary require_once of Zend_Rest_Client when it is never used. Zend_Rest_Client was being included in the constructor even when Zend_Http_Client is already included and is the only one being used.
Also renamed class property Zend_Service_Simpy::$_http to Zend_Service_Simpy::$_httpClient. I hope I am not going to far with that it just seemed that is the standard naming convention.
Patch file attached