[Dune] Bugreport ALUgrid

[Christian Engwer]

> Well, I assume that it is sequential, as I didn't tell ALUGrid to
> create a parallel version.
> 
> ./configure --prefix=/home/christi/DuneAll/alugrid/ CPPFLAGS=-DNDEBUG
> make
> make install
> 

It is indeed sequential, when compiling the alugrid test, alugrid warns:

warning: #warning "The ALUGrid-library wasn't compiled for parallel usage. Reconfigure using the MPI compiler script or compile Dune without the MPI support! Defaulting to serial ALUGrid!"