POD tweak

[skip ci]

	modified:   lib/List/Objects/WithUtils.pm
List::MoreUtils flag should be a constant (thanks TOBYINK!)

	modified:   lib/List/Objects/WithUtils/Role/Array.pm
	modified:   t/01_array/first_index.t
	modified:   t/01_array/indexes.t
	modified:   t/01_array/items_after.t
	modified:   t/01_array/items_after_incl.t
	modified:   t/01_array/items_before.t
	modified:   t/01_array/items_before_incl.t
	modified:   t/01_array/last_index.t
	modified:   t/01_array/last_where.t
	new file:   t/01_array/no-moreutils/first_index.t
	new file:   t/01_array/no-moreutils/indexes.t
	new file:   t/01_array/no-moreutils/items_after.t
	new file:   t/01_array/no-moreutils/items_after_incl.t
	new file:   t/01_array/no-moreutils/items_before.t
	new file:   t/01_array/no-moreutils/items_before_incl.t
	new file:   t/01_array/no-moreutils/last_index.t
	new file:   t/01_array/no-moreutils/last_where.t
	new file:   t/01_array/no-moreutils/uniq.t
	modified:   t/01_array/uniq.t