Update Unicode-Collate to CPAN version 0.84

Update Unicode-Collate to CPAN version 0.84

  [DELTA]

  0.84  Sun Nov  6 14:44:51 2011
    - U::C::Locale supports script codes.
    - U::C::Locale newly supports locales: fa, sr_Latn, ur.
    - added loc_fa.t, loc_srla.t, loc_ur.t in t.

  0.83  Sun Oct 30 20:22:04 2011
    - mklocale: auto-generate equivalents for suppressed contractions.
      * be.txt, bg.txt, kk.txt, mk.txt, ru.txt, sr.txt, uk.txt in data
        are simplified.
      * but no Locale/*.pl will be modified.

  0.82  Sun Oct 30 10:03:48 2011
    - U::C::Locale newly supports locales: si, si__dictionary,
      sv__reformed, ta, te, th, wae.
    - added loc_si.t, loc_sidt.t, loc_svrf.t, loc_ta.t, loc_te.t,
      loc_th.t, loc_wae.t in t.
    - updated some locales to CLDR 2.0 : sk, sr, sv, uk.
    - updated CJK/Pinyin.pm according to CLDR 2.0.