Overview of physics results from MAST by Lloyd, B, Akers, R, Alladio, F, Allan, S, Appel, L, Barnes, M, Barratt, N, Ben Ayed, N, Breizman, B, Cecconello, M, Challis, C, Chapman, I, Ciric, D, Colyer, G, Connor, J, Conway, N, Cox, M, Cowley, S, Cunningham, G, Darke, A, De Bock, M, Delchambre, E, De Temmerman, G, Dendy, R, Denner, P