added ifdef statements for mpi consistency on adjount dz
added ifdef statements for mpi consistency on adjount dz

rkube/feltor,mwiesenberger/feltor,rkube/feltor,feltor-dev/feltor,feltor-dev/feltor,e3reiter/feltor,rkube/feltor,mwiesenberger/feltor,feltor-dev/feltor,e3reiter/feltor,mwiesenberger/feltor,rkube/feltor,mwiesenberger/feltor,e3reiter/feltor,feltor-dev/feltor,e3reiter/feltor,e3reiter/feltor,rkube/feltor