[[Imported from SVN: r1787]]

dune-common. They were deprecated since Dune 2.1.

[[Imported from SVN: r1643]]

[[Imported from SVN: r1549]]

[[Imported from SVN: r1500]]

nonoverlapping grids.

[[Imported from SVN: r1314]]

[[Imported from SVN: r1277]]

mpitraits.hh is still there for backwards compatibility!

[[Imported from SVN: r1275]]

The code was developed by Theo Aouidet, Stefan Bayha, and Dominik Ull
during their software internship at the IPVS in Stuttgart.

[[Imported from SVN: r1259]]

Reorder header list and made it more diff friendly.

[[Imported from SVN: r1251]]

[[Imported from SVN: r1220]]

[[Imported from SVN: r1187]]

Distribute matrixmarket.hh
AMG: make x consistent even if there is only one level
galerkin.hh: Initialize Matrixblock correctly
splvers.hh: Always call pre mthod of the preconditioner _before_ using
the operator. Thus x is consistent and the computed defect will be,
too.
matrixmarket.hh: use int instead of size_t as template parameter as
this is the case for the FieldMatrix, too.

[[Imported from SVN: r1179]]

the Thomas algorithm to solve block-tridiagonal systems of equations.

NOTE:  Yes, I know that this is not the time to add new features.
However, tridiagonal matrices and the Thomas algorithm are important
components in line smoothers for anisotropic problems.  We will
need that soon for the AdaptHydroMod project, and therefore I would
like to have this matrix in the 2.0 release.

Also, this patch is not invasive at all: it just adds another matrix
class.

Please merge this to the release branch.


[[Imported from SVN: r1158]]

* update configure and Makefiles

[[Imported from SVN: r1100]]

redistribute the matrix according to it.

[[Imported from SVN: r1070]]

the last checkin.

[[Imported from SVN: r1001]]

[[Imported from SVN: r962]]

Introducing a new static matrix which is a constant of the identity.  Such as matrix can be useful for equations which are the same for all components, e.g., the vector-valued Allen-Cahn equation

[[Imported from SVN: r891]]

On Amadeus the line continuation backslashes were eaten in $(SOURCES). I do not know why this patches fixes this but it appears to be safe. If you have ideas why the problem is fixed please tell me

[[Imported from SVN: r882]]

[[Imported from SVN: r875]]

[[Imported from SVN: r861]]

THis is intended to be used in AMG. Unfortunately this needs some more
work, which I will postpone to next week (after my holiday).

[[Imported from SVN: r810]]

[[Imported from SVN: r752]]

[[Imported from SVN: r615]]

[[Imported from SVN: r586]]

changed include

[[Imported from SVN: r440]]

[[Imported from SVN: r398]]

[[Imported from SVN: r286]]

[[Imported from SVN: r262]]

[[Imported from SVN: r256]]

[[Imported from SVN: r244]]

[[Imported from SVN: r243]]

[[Imported from SVN: r240]]

[[Imported from SVN: r238]]

[[Imported from SVN: r237]]

[[Imported from SVN: r229]]

[[Imported from SVN: r214]]

[[Imported from SVN: r157]]

[[Imported from SVN: r137]]

[[Imported from SVN: r121]]