HOR-3668

- Removed unused and equal class defined in thirdparty/pear/json/class.json.php
- Removed unused and equal class defined in thirdparty/pear/class.nusoap_base.php
- Removed unused and equal class defined in thirdparty/pear/class.soapclient.php
- Removed __() method defined in class.g.php and replaced with G::LoadTranlation

gulliver/system/class.g.php

@@ -5913,8 +5913,3 @@ function eprintln ($s = "", $c = null)
         print "$s\n";
     }
 }
-
-function __ ($msgID, $lang = SYS_LANG, $data = null)
-{
-    return G::LoadTranslation( $msgID, $lang, $data );
-}