Connect CircleCI to benjagooder/jabref repo

[benjagooder]

Description:

• Owner of repo needs to sign up for CircleCI
• Allow CircleCI to activate upon each commit to any branch on orgin
  • Understand enough about this to present on it
  • Needs to use the following:
  • Static analysis output
  • Integration test
  • gradle

[koppor]

JabRef switched to GitHub Workflows. Maybe, this helps!