r1074
GSdx: fixed Issue 182 (narrowed the neq alpha test range to +/-0.4f/255, scream
if something broke), and re-enabled something to make DATE faster (counting
min/max of the vertices outperforms stencil buffer clearing when there are many
small primitive batches).
r1075
GSdx: just restoring the vcproj from two revisions ago...
r1076
GSdx: more alpha test magic