POD tweaks

	modified:   lib/List/Objects/WithUtils/Role/Array/Typed.pm

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POD

	modified:   lib/List/Objects/WithUtils/Role/Array.pm
	modified:   lib/List/Objects/WithUtils/Role/Hash.pm

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v2.003001

  - Add hash->intersection()

  - Minor optimizations

  - Fix unnecessary List::Objects::Types dep in some tests