Restructuring TAP TSI infrastructure information

Stefan Jugelt from ERA suggested in the forum (see [http://www.railml.org/forum/ro/index.php?group=1&offset=0&thread=79&id=398]) to modify the storage of TAP TSI relevant information in the infrastructure (codes):

In particular: The element "tsi" in operationalControlPoints/ocp/ and the type "tOcpTsi" shall be marked as deprecated and removed in further versions of railML. These elements dedicated for the usage in conjunction with TAP TSI shall be replaced by a more generic approach (new register named "Primary Location Code").