- when signal value contained a space, only the part before the space
    was stored in the signal.
  - add a test on this case.

Fix debug-tracer.cpp

Make the code easier to read by importing the matrix m in OS instead of importing elements 1 by 1

Delete the end of file (type checking)

command-test was already created, didn't have this test when I pull

command-test was already created

Commit for PR

Signed-off-by: Bergé <corentin.berge@outlook.fr>