[Updated gallery with 'live' photos] A sleek electric sports coupe named ‘Survolt’ was Citroen’s surprise debut at this year’s edition of the Geneva Salon. The low-slung, 3,850 mm long, 1,870 mm wide and 1,200 mm tall concept car combines styling elements from both the ‘GT by Citroen‘ supercar and last year’s Revolte concept studies.The French automaker did not release any technical details on