Update readme.md
Created by: frankybonnet
Added some comments for the new cpp-qt-dbus example in the read-me file
[A venir] Mise en place de quotas sur nos instances GitLab. Plus d'information sur : https://doc-si.inria.fr/pages/viewpage.action?pageId=129728565
[Coming soon] Quotas installation on our GitLab instances. More information: https://doc-si.inria.fr/pages/viewpage.action?pageId=129728565
Created by: frankybonnet
Added some comments for the new cpp-qt-dbus example in the read-me file