Added test_requires.
Merge pull request #11 from tokuhirom/feature/test_requires

Added test_requires.
Miscellaneous VMS updates.

In print_build_script, don't canonicalize paths on VMS.  @INC is
stored in Unix -- not native -- format, and calling canonpath
doesn't preserve that.

In _find_pods, localize the file path so that we match the
localization already being done for the directory the file is in.

In ACTION_disttest and ACTION_distinstall, run $self->build_script
rather than a hard-coded, Unix-only, 'Build'.

In t/install.t, don't universally lower-case a filename that will
now be case-preserved on VMS.
Fix attribution of 0.4002
Get rid of outdated metadata tests

These tests don't work with the latest Module::Metadata, which is
slightly more permissive.
Prepare for release 0.4003
Merge branch 'v0.4003'

Due to a failure to push to the right repo, history is not quite linear here…
Add add attribution for various bug fixes