General review and refactoring of test data files

Status:

• Naming is not clear and not consistent
  • Use the template marker instead of sample in the names
  • Define a naming convention
• Most of the expectation files are used only once, they can safely be moved close to the TC
• For other test data files
  • A few files are used many times, all the other files are used once (and 2,3 times max)

Raw notes from discussion with ISG-CIM:

• Expectations could be moved in a specific directory, prefixed with the id of the TC (to make them easy to find)
• Remove useless repetitions from filenames (-sample, -expectation, ...)
• Fix the vehicule
• Check if duplicate files and remove them