BUG: With 64 bit ids in VTK specifying the IDs in the picker as Ints is incorrect.  Fixed, thanks to Uche Mennel for reporting this and the fix.
BUG: With 64 bit ids in VTK specifying the IDs in the picker as Ints is
incorrect.  Fixed, thanks to Uche Mennel for reporting this and the fix.


alexandreleroux/mayavi,liulion/mayavi,dmsurti/mayavi,dmsurti/mayavi,liulion/mayavi,alexandreleroux/mayavi