See FS1508. C++11 initializer lists should be used instead.

This patch introduces a new macro DUNE_UNUSED_PARAMETER(parm) for marking
unused parameters that are there for a purpose (e.g. the prescribed interfac
The macro simply performs a cast to void. In addition all unused parameter w
that I found were removed.

Fixes FS#1271.
(Kudos to Elias Pipping for the patch)

[[Imported from SVN: r7435]]

Fixed some bugs in the documentation.
(This is revision 6977 all over again, but with the correct commit message.)

[[Imported from SVN: r6980]]

[[Imported from SVN: r6979]]

[[Imported from SVN: r6977]]

* fix fs#652

[[Imported from SVN: r5724]]

* update Makefiles and configure

[[Imported from SVN: r5643]]

[[Imported from SVN: r5592]]

[[Imported from SVN: r5312]]

[[Imported from SVN: r5082]]

example:

FieldMatrix<2,3> A;

A <<= 1,2,3, nextRow,
             3,4,5;

[[Imported from SVN: r5080]]

[[Imported from SVN: r5027]]