Log Message:
Update to 1.11
Add missing BUILD_DEPENDS

Upstream changes:
1.07 Thu Jan 19 2012
    - synchronised the autoseeding mechanism with that of Math::Random::MT

1.08 Mon May 28 2012
    - synchronised the autoseeding mechanism with that of Math::Random::MT that
      is more elegant and portable

1.09 Mon Jun 4 2012
    - added the irand() function to draw random integers, as in Math::Random::MT

1.10 Mon Aug 6 2012
    - made set_seed() return the seed, as does Math::Random::MT
    - migrated test suite to Test::More and Test::Number::Delta

1.11
    - Improvement of unit tests