Update Pod-Escapes to CPAN version 1.07

  [DELTA]

1.07 2014-12-09 NEILB

    - All changes from Ken Williamson as part of EBCDIC work for 5.22
    - Fix typo in comment
    - Reorder structure definitions
    - Fill %Name2character better for EBCDIC
    - Generalize for EBCDIC
    - doc clarification