fix links to STF517 branch in LibIts

javasrc/codec/org/etsi/ttcn/codec/its/v2g/ExiHelper.java

 /**
  * @author      ETSI / STF462 / Alexandre Berge
- * @version     $$URL$$
- *              $$Id$$
+ * @version     $URL$$
+ *              $Id$$
  */
 package org.etsi.ttcn.codec.its.v2g;
 

javasrc/codec/org/etsi/ttcn/codec/its/v2g/ExiUnion.java

 /**
  * @author      ETSI / STF462 / Alexandre Berge
- * @version     $$URL$$
- *              $$Id$$
+ * @version     $URL$
+ *              $Id$
  */
 package org.etsi.ttcn.codec.its.v2g;
 

javasrc/codec/org/etsi/ttcn/codec/its/v2g/Sdp_Payload.java

 /**
  * @author      ETSI / STF462 / Alexandre Berge
- * @version     $$URL$$
- *              $$Id$$
+ * @version     $URL$
+ *              $Id$
  */
 package org.etsi.ttcn.codec.its.v2g;