[[Imported from SVN: r761]]

be const.

If I broke anything with this commit, I don't feel too sorry. Keeping
this as it is could give us much trouble in the future.

[[Imported from SVN: r760]]

[[Imported from SVN: r759]]

[[Imported from SVN: r758]]

[[Imported from SVN: r757]]

[[Imported from SVN: r756]]

[[Imported from SVN: r755]]

[[Imported from SVN: r754]]

fastquad/gausquadimp.*

[[Imported from SVN: r753]]

[[Imported from SVN: r752]]

[[Imported from SVN: r751]]

[[Imported from SVN: r750]]

and the linker is confused.

[[Imported from SVN: r749]]

[[Imported from SVN: r748]]

[[Imported from SVN: r747]]

[[Imported from SVN: r746]]

added here. SimpleGrid should be usable again.

[[Imported from SVN: r745]]

written.

[[Imported from SVN: r744]]

[[Imported from SVN: r743]]

[[Imported from SVN: r742]]

[[Imported from SVN: r741]]

[[Imported from SVN: r740]]

[[Imported from SVN: r739]]

[[Imported from SVN: r738]]

[[Imported from SVN: r737]]

for standard multigrid algorithms.  So far it only works on
linear Lagrangian elements.  Eventually it will get generalized,
though.

[[Imported from SVN: r736]]

(überall implizit maxlevel zu nehmen ist DES TEUFELS!!)

[[Imported from SVN: r735]]

outdated anyway

[[Imported from SVN: r734]]

Stack.hh -> stack.hh

[[Imported from SVN: r733]]

missing in autoconf < 2.55

[[Imported from SVN: r732]]

[[Imported from SVN: r731]]

[[Imported from SVN: r730]]

[[Imported from SVN: r729]]

[[Imported from SVN: r728]]

[[Imported from SVN: r727]]

[[Imported from SVN: r726]]

[[Imported from SVN: r725]]

[[Imported from SVN: r724]]

[[Imported from SVN: r723]]

[[Imported from SVN: r722]]