Version 0.1.17 - Add Scala 3 support and change owner

• Repository moved to https://github.com/GarnerCorp/test-charged
  • Change java class hierarchy to com.garnercorp
• Scala 3 support
• Publish to Maven Central:
  • test-charged_2.12
  • test-charged_2.13
  • test-charged_3
• Change CI from Travis to GitHub
• Flatten documentation
• Fix bug in test that assumes seq cannot be empty
• Upgrade scala/java versions
• Update dependencies

Full Changelog: v0.1.16...v0.1.17