Project overview of OPTIMOS-EVE: The fibre-fed multi-object spectrograph for the E-ELT by Navarro, R, Chemla, F, Bonifacio, P, Flores, H, Guinouard, I, Huet, J, Puech, M, Royer, F, Pragt, J, Wulterkens, G, Sawyer, E, Caldwell, M, Tosh, I, Whalley, MS, Woodhouse, G, Spanò, P, Di Marcantonio, P, Andersen, M, Dalton, G, Kaper, L, Hammer, F