Lego part object.

Changes for 0.04 - 2023-11-24T22:24:12+01:00

• Add tests.
• Fix Makefile.PL fails with no '.' in @INC.
• Improve LICENSE AND COPYRIGHT section in doc.
• Improve SYNOPSIS section in doc.
• Move bugtracker to github.
• Rename example files to better names.
• Update Module::Install to 1.21 version.
• Update author github username.
• Update author name.
• Update copyright years.