fix: Remove "Level" in "xxxLevelStatistic"
update serialisations
Merge pull request #79 from cmaumet/fixLevel

Following on Camille's comment on the call... this "Merge" issue is ready to go..
Save .mat when running script
Manual updates in ground truth
Commenting test that need update
Update error display
Use mat2str instead of num2str
Update serialisation
Missing commas
Manually update stat image properties
Manual update resels
Ignore matlab backup files
Write wrong literal values at the end of the test (not essential)
Short description: how to run the test
Update turtle serialisation
Display type for literals