PyPy: Update after removal of numpypy in PyPy 2.2
PyPy: Update after removal of numpypy in PyPy 2.2

mpi4py/mpi4py,mpi4py/mpi4py,pressel/mpi4py,pressel/mpi4py,pressel/mpi4py,mpi4py/mpi4py,pressel/mpi4py