BNPMIXcluster 1.3

• Addressed check issues related to makefiles.
• Adoption of some best practices for package management, which include:
  • Added a README.md file for an introduction to the package functionality.
  • Added a NEWS.md file to track changes to the package.
  • Change of License to MIT
  • Git repo contains the RStudio project.
  • Use of renv to manage package dependencies.