Merge pull request #197 from progracqteur/correct_bug_julien_h

corrige config.yml file and username and label
merge from origin/stable
Merge branch 'stable' of github.com:progracqteur/WikiPedale
Merge branch 'master' of github.com:progracqteur/WikiPedale
correct service.yml
correct conflict
conflicts in show_contents