Removed references to the class member client

Author: Repox

application/libraries/REST_Controller.php

@@ -60,13 +60,6 @@ abstract class REST_Controller extends CI_Controller
 	 */
 	protected $rest = NULL;
 
-	/**
-	 * Object to store data about the client sending the request
-	 *
-	 * @var object
-	 */
-	 protected $client = NULL;	 
-
 	/**
 	 * The arguments for the GET request method
 	 *
@@ -641,9 +634,7 @@ protected function _detect_api_key()
 				}
 			}
 
-			// Set the class member for compatility purposes
-			$this->client = $row;
-			return $this->client;
+			return $row;
 		}
 
 		// No key has been sent