[Dune] outerNormals with no arguments

[Oliver Sander]

Hi guys!
What happened to the outerNormal methods with no arguments?  They
disappeared during the grid revision.  Was that deliberate?

Oliver

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* Oliver Sander                **                                      *
* Freie Universität Berlin     ** email: sander at math.fu-berlin.de      *
* Institut für Mathematik II   ** phone: + 49 (30) 838 75217           *
* Arnimallee 2-6               ** fax  : + 49 (30) 838 54977           *
* 14195 Berlin, Germany        ** URL  : www.math.fu-berlin.de/~sander *
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