cleanups

[skip ci]

	modified:   lib/List/Objects/WithUtils/Role/Array.pm
v2.010001

  - Drop List::MoreUtils from required dependencies.

    List::MoreUtils is used almost everywhere, but is not in core
    and was a bit abandoned the last few years.

    It has been adopted upstream, which is wonderful, but the development
    versions are taking List::MoreUtils in directions I don't understand;
    rather than the small module providing fast XS implementations of simple
    and common list operations that I'm used to, this is turning into some
    sort of behemoth containing confusing "implementation sets" and depending
    upon half of CPAN.

    Not good, do not want.

    Users with 0.3x versions of List::MoreUtils will still get faster
    implementations of the following array operations:

      indexes uniq
      first_index last_index last_where
      items_after items_after_incl items_before items_before_incl

    Users with 0.4 development versions of List::MoreUtils will fall back to
    pure-Perl implementations for now.