Log Message:
Updated p5-Unicode-Collate to 1.17.

1.17  Wed Oct 26 21:46:12 2016
    - DUCET is updated (for Unicode 8.0.0) as Collate/allkeys.txt.
    ! Please notice that allkeys.txt will be overwritten if you have had
      other allkeys.txt already.
    - The default UCA_Version is 32.
    - U+9FCD..U+9FD5 and U+2B820..U+2CEA1 are new CJK unified ideographs.
    - Cyrillic contractions except SHORT I are removed from DUCET.
      * modified locales: be, bs_Cyrl, kk, mk, sr, uk.
      * removed locales: bg, ru.
    - Locale/*.pl and CJK/Korean.pm are updated.

1.16  Mon Oct 24 21:31:12 2016
    - modified tests for the Cyrillic script before updating DUCET:
      loc_be.t, loc_kk.t, loc_mncy.t, loc_ru.t, loc_uk.t.