Package each exercise of welcome into its own repertory
Move TurmiteWorld.java & TurmiteWorldView.java into src/jlm/universe/turmite
Merge pull request #10 from oster/master

Synchronisation
Merge branch 'master' of github.com:g-humbert/JLM
Correct a type in package name : dif21 -> diff21
Update po4a.conf in order to let it work with the reorganization of welcome
Correct some typo in LoopFor.html
Update French translations
Correct a typo in Close10.html
Update ChangeLog :
* packaging of welcome
* updating French translations
Same treatment for the exercises of recursion
Correct indentation of several files from recursion
Correct a type in a package name : sizepinski -> sierpinski
Add a <p> balise in Square.html
Update po4a.conf to comply with the packaging made in the recursion lesson
Update ChangeLog : the packaging of recursion is mentioned
Merge pull request #68 from g-humbert/master

Pull request n°3 -- thanks Julien