[Dune] alugrid 1.1 as a strict requirement

[Robert Kloefkorn]

Hello Christian,

ALUGrid-1.0 is no longer supported. Although you might have been able to
compile you dune with the 1.0 version there are some bugs in it and that
is why the dune-grid-1.0.1 and the trunk should only work with the new
version. If you still want to revert the change, be my guest.

Regards

R
-- 

  Robert Klöfkorn           <robertk at mathematik.uni-freiburg.de>

  Mathematisches Institut              Tel: +49 (0) 761 203 5631
  Abt. für Angewandte Mathematik       Fax: +49 (0) 761 203 5632
  Universität Freiburg
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  79104 Freiburg

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