SàT: multi-profile: DBus signals and frontend adaptation (first draft) - Quick App: new single_profile parameter in __init__ (default: yes), used to tell if the application use only one profile at the time or not - Quick App: new __check_profile method, tell if the profile is used by the current frontend - Quick App: new methods plug_profile, unplug_profile and clear_profile, must be called by the frontend to tell which profiles to use - DBus Bridge: new methods getProfileName, getProfilesList and createProfile