LICENSE - It's more correct to have full original license file, than just copyright notice
CPAN - put version into each file

1) put version into each file
2) drop meta no_index directive
3) drop test which tests source code correctly parsed by EU::MM
4) remove adjustments to MetaData.pm, related to EU::MM parsing
5) several versions inside HttpSegmentWriter.pm (for each package)

inspired by this topic http://www.perlmonks.org/?node_id=1044576