Merge pull request #18 in ZP/z-push from...

Merge pull request #18 in ZP/z-push from feature/ZP-655-provide-getter-function-to-retrieve to develop

* commit '4c50ac89':
  ZP-655 Added GetUserAgent to DeviceManager. Released under the Affero GNU General Public License (AGPL) version 3.

(cherry picked from commit 86ba13ee)

src/lib/core/devicemanager.php

@@ -753,6 +753,17 @@ class DeviceManager {
         return ($announced != $latest);
     }
 
+    /**
+     * Returns the User Agent. This data is consolidated with data from Request::GetUserAgent() 
+     * and the data saved in the ASDevice.
+     *
+     * @access public
+     * @return string
+     */
+    public function GetUserAgent() {
+        return $this->device->GetDeviceUserAgent();
+    }
+
     /**----------------------------------------------------------------------------------------------------------
      * private DeviceManager methods
      */