Commit title: Creation of multiples function and some corrections

Description:
    - Creation of a parse string function depends on token
    - Creation of a print parsed strings function
    - Add a test file to put in it some log for test
    - Add a constant headers which contains all constants of the
      projects
    - Optimize the Makefile
    - Test the parse function in the main
    - Change INFO to DEBUG in fprintf to trash them if it's not
      necessary