Documentations [ON GOING]

[benjGam]

• Add docs folder to store documentation files. (3d41f6d)
  • Add gestion-rules.md to detail what is the purpose of the package. (3d41f6d , dd9bf1c)
  • Add technical-documentation.md to detail some particularity whose aren't detailed in gestion-rules.md. (7502da6, 6ba6f88)
    • Add overview of local rules and their effects.
    • Determine most useful tests for the package and detail how should test be implemented in development cycle. (3037281)
  • Add uml folder to store UML diagrams.
    • Add extra-documentation to detail diagrams where it need some clarification.