Updated p5-List-MoreUtils to 0.418.

0.418 2017-03-29
    - Clarify license conditions
    - fix Changes version/date of 0.417_001

0.417_001 2017-03-21
    - Divorce List::MoreUtils and List::MoreUtils::XS
    - Change license to Apache 2.0 to avoid code stealing without credits
    - Don't support Perl 5.6 out of the box anymore
    - fix RT#120235 - uniq examples are incorrect
    - remove things which will be never done from TODO list as suggested
      by Mark Aufflick in PR#18
    - Apply patch from Yanick Champoux to avoid spelling checker complains

(wiz)