SPINE workshop on automated X-ray analysis: a progress report by Bahar, M, Ballard, C, Cohen, SX, Cowtan, KD, Dodson, EJ, Emsley, P, Esnouf, RM, Keegan, R, Lamzin, V, Langer, G, Levdikov, V, Long, F, Meier, C, Muller, A, Murshudov, GN, Perrakis, A, Siebold, C, Stein, N, Turkenburg, MG, Vagin, AA, Winn, M, Winter, G, Wilson, KS