Backend: check if user authenticated
Backend: check if user authenticated

mathjazz/pontoon,Osmose/pontoon,mozilla/pontoon,sudheesh001/pontoon,Jobava/mirror-pontoon,participedia/pontoon,Osmose/pontoon,yfdyh000/pontoon,vivekanand1101/pontoon,jotes/pontoon,yfdyh000/pontoon,mathjazz/pontoon,participedia/pontoon,mastizada/pontoon,Osmose/pontoon,vivekanand1101/pontoon,jotes/pontoon,m8ttyB/pontoon,vivekanand1101/pontoon,jotes/pontoon,mozilla/pontoon,yfdyh000/pontoon,participedia/pontoon,mastizada/pontoon,mastizada/pontoon,mozilla/pontoon,sudheesh001/pontoon,yfdyh000/pontoon,Osmose/pontoon,sudheesh001/pontoon,vivekanand1101/pontoon,participedia/pontoon,mastizada/pontoon,mathjazz/pontoon,jotes/pontoon,mozilla/pontoon,Jobava/mirror-pontoon,m8ttyB/pontoon,Jobava/mirror-pontoon,m8ttyB/pontoon,mathjazz/pontoon,sudheesh001/pontoon,m8ttyB/pontoon,mathjazz/pontoon,Jobava/mirror-pontoon,mozilla/pontoon