Log Message:
p5-MooX-Cmd: update to 0.017.

0.017	2017-12-19
    - bump author requirement for proper Perl::Tidy to 20171214
    - ensure only MooX::Options 4.100 is tested to avoid false
      regressions

0.016_001	2017-12-12
    - improve repository infrastructure (steal from MooX::Options)
    - fix cmd plugin loader to ensure unambiguous commands
    - introduce optional role allowing abbreviated commands on CLI