[Dune] Write access for Christoph Grüninger.

[Robert Kloefkorn]

Hello all Core Developers,

I want to suggest to grant write access to Christoph Grüninger, since he 
has provided several patches for the DUNE core modules now. I think
this will encourage him and also speed up his contributions.

Best,

Robert

-- 

   Dr. Robert Klöfkorn           <robertk at mathematik.uni-stuttgart.de>

   Lehrstuhl Numerische Mathematik für Höchstleistungsrechner
   IANS, Uni Stuttgart
   Pfaffenwaldring 57
   D-70569 Stuttgart
   Telefon   +49-(0)711 / 685 - 69773

   http://www.ians.uni-stuttgart.de/nmh/mitarbeiter/kloefkorn/