Update license and citation file

Added AGPL-3 license to repository; updated CITATION file to reflect changes.

v1.1

Updated parts list as updating the key resources table is not straight-forward

Updated flow meter parts to reflect vendor availability; added citations file

v1.0.1

Small update adding some missing configuration files
Release for Johnson and Williams, 2023 STAR Protocols publication

v1.0

Release for Johnson and Williams, 2023 STAR Protocols publication