[[Imported from SVN: r740]]

 * Extended the section on the license in README
 * Added the exception to the COPYING file as well


[[Imported from SVN: r735]]

[[Imported from SVN: r734]]

[[Imported from SVN: r731]]

Replaced it with #if HAVE_MPI

[[Imported from SVN: r726]]

[[Imported from SVN: r723]]

[[Imported from SVN: r722]]

[[Imported from SVN: r721]]

[[Imported from SVN: r720]]

[[Imported from SVN: r719]]

[[Imported from SVN: r717]]

[[Imported from SVN: r715]]

Bugfix: Number of rows has to be copied. Otherwise we get segfaults if each row was allocated independently

[[Imported from SVN: r714]]

[[Imported from SVN: r712]]

[[Imported from SVN: r711]]

[[Imported from SVN: r710]]

graph.
This is proposed for elasticity problems by several people.
(Works better for Olivers problems).

[[Imported from SVN: r709]]

Still we need a direct solver here *sigh*

[[Imported from SVN: r708]]

If this is the case find will return the end iterator.

Fixes flyspray #222

[[Imported from SVN: r707]]

[[Imported from SVN: r706]]

[[Imported from SVN: r705]]

Prevent using too much memory.

[[Imported from SVN: r704]]

Prevent error accumulation in smoothing.

[[Imported from SVN: r703]]

 c, int n, int m>A>

Only the nonzeros blocks are printed here (without any dots for zero entries).

[[Imported from SVN: r702]]

[[Imported from SVN: r700]]

In operator= for assigning a BCRSMatrix that was constructed without
specifying the number of nonzero one has to calculate the number of
nonzeros before allocating memory.

[[Imported from SVN: r699]]

[[Imported from SVN: r698]]

[[Imported from SVN: r697]]

[[Imported from SVN: r696]]

[[Imported from SVN: r695]]

[[Imported from SVN: r694]]

[[Imported from SVN: r693]]

writeMatrixToMatlab now write arbitrary ISTL matrices of arbitrary nesting depth.  this fixes FlySpray issue 201

[[Imported from SVN: r692]]

[[Imported from SVN: r691]]

[[Imported from SVN: r690]]

[[Imported from SVN: r689]]

const qualifier makes no sense.

[[Imported from SVN: r688]]

Do not overwrite index. Is this is a bug if lower_bound returns the
end iterator.

[[Imported from SVN: r687]]

added check whether row has nonzero size.

Fixes flyspray 202.

[[Imported from SVN: r686]]

Rely on MPI daemons being started.

[[Imported from SVN: r685]]