Update Client.php

Added page.viewportSize : 800 x 600

Author: Aerowalk

src/JonnyW/PhantomJs/Client.php

@@ -304,6 +304,11 @@ protected function parse($data)
         response = {},
         headers = %1\$s;
 
+    page.viewportSize = {
+        width: 800,
+        height: 600
+    };
+
     page.settings.resourceTimeout = %2\$s;
     page.onResourceTimeout = function (e) {
         response 		= e;