Move the maze maps from src/lessons/maze to lib/resources/maze/maps
Move the pictures used in the hint of WallFollowerMaze.html from src/lessons/maze to lib/resources/maze/pictures/
Remove redundant files from maze
Correct a mistake in the title of the French translation of WallFindFollowMaze
Correct a wrong html balise of the French translation of RandomMouseMaze
When you hit a wall with your buggle by using the interactive button panel, a windows appears instead of printing the error log.
Add a basic Main.html & Main.fr.html for the lesson chooser ( still a better Main than a error message ^^ )
Move the pictures from src/lessons/welcome/lessons/welcome to lib/resources/welcome
Remove redundants pictures from src/lessons/welcome
Move the pictures from src/lessons/sort/insertion to lib/resources/sort/insertion
Update TODO file
End of the differents movements ( the "_" and "-" in the filename were not tolerated from times to times - strange bug )