[Dune] Operator [] on Geometry.

[Sven Marnach]

Hi Robert,

Robert Kloefkorn schrieb am Mo, 14. Sep 2009, um 11:12:57 +0200:
> since the operator [] has been deprecated in Version 1.2.x of dune-grid 
> I'm going to removed it in ALUGrid this week.

the old reference elements and the old numbering have not been
deprecated in 1.2.  There should be at least one transition release
with the old numbering deprecated but still working.  So I suggest to
not remove operator[] until after the next release.

Greetings,
    Sven