test tweaks

	modified:   t/01_array/first_index.t
	modified:   t/01_array/last_where.t
cleanups

	modified:   lib/List/Objects/WithUtils/Role/Array.pm
use some List::MoreUtils bits if we have v0.3

	new file:   TODO
	modified:   lib/List/Objects/WithUtils/Role/Array.pm
	modified:   t/01_array/indexes.t
	modified:   t/01_array/uniq.t
Merge branch 'maybe-moreutils'

* maybe-moreutils:
  use some List::MoreUtils bits if we have v0.3