Update to 4.049
    
    - New upstream release 4.049
      - In Lite v1.32:
        - Add capability to parse input of the form ->new6(12345,1); this should
          have been there but was missing (CPAN RT#68723)
      - In Util v1.41:
        - Add inet_pton, inet_ntop, AF_INET, AF_INET6
        - Modify inet_n2dx and inet_n2ad to recognize the new 128-bit IPv4 format
          ::FFFF:FFFF:0:0
        - Replace isIPv4 with a pure perl version for portability
      - Split the following into NetAddr::IP::InetBase v0.01 to provide better
        long-term support for IPv6:
        - inet_aton
        - inet_ntoa
        - ipv6_aton
        - ipv6_n2x
        - ipv6_n2d
        - inet_any2n
        - inet_n2dx
        - inet_n2ad
        - inet_ntop
        - inet_pton
        - packzeros
        - isIPv4
        - isNewIPv4
        - isAnyIPv4
        - AF_INET
        - AF_INET6
    - BR: perl(Carp)
    - BR: perl(Socket6) for test suite
    - Update UTF-8 patch to apply cleanly
    - License is now GPL+ or Artistic in most of the code but Util.xs is GPLv2+ so
      we ship the whole thing under that license