Support for Rackspace Cloud
New provider support
Curl
New files and dependencies
removed some temp files.
TestController.php
 $engine = new xDockerEngine();
		 $orchestrationParams = Config::get('orchestration');
		 echo '<pre>';
		 print_r($orchestrationParams);
NEW FILES.
db.
hostname is xdocker.
field variables
Include xDockerEngine.
RawCurl
Merge pull request #2 from XDocker/master

22 sept update