Add bundled doppelgaenger of version/regex/vpp

When loaded, this either loads version.pm itself (any version)
or loads the doppelgaenger and mocks up version.pm.
remove old version bundle and related code
Rely on bundled EU::MM::version to bootstrap version

If version.pm is available, it will be loaded, otherwise the pure-perl
compatibility module will be loaded and make the version:: namespace
available for EU::MM, CPAN::Meta and CPAN::Meta::Requirements.
have bundled modules use EU::MM::version fallback
emulate version::is_qv for Perl 5.10.0
only use version->new, not version->parse
convert version->declare to version->new
update bundled CPAN-Meta-Requirements to 2.127
Merge pull request #152 from Perl-Toolchain-Gang/bundled-version

Use private doppelgaenger version module for bootstrapping.