[[Imported from SVN: r983]]

[[Imported from SVN: r982]]

[[Imported from SVN: r981]]

[[Imported from SVN: r980]]

more testing, looks good now

[[Imported from SVN: r979]]

n=0 and n=1 are practically useful. n=2 is already a direct
solver. (May I have still something wrong ...)

[[Imported from SVN: r978]]

Adaption works. Boundary id's implemented.
The BuckleyLeverett problem now works adaptive.

[[Imported from SVN: r977]]

does not work yet :-(

[[Imported from SVN: r976]]

[[Imported from SVN: r975]]

[[Imported from SVN: r974]]

[[Imported from SVN: r973]]

[[Imported from SVN: r972]]

[[Imported from SVN: r971]]

builtgeomery-flag to false... Don't initialize geo on construction
anymore. Should not break anything but speeded up the construction of
the IntersectionIterator notably

[[Imported from SVN: r970]]

[[Imported from SVN: r969]]

[[Imported from SVN: r968]]

[[Imported from SVN: r967]]

[[Imported from SVN: r966]]

found.

[[Imported from SVN: r965]]

[[Imported from SVN: r964]]

[[Imported from SVN: r963]]

[[Imported from SVN: r962]]

Ist noch nicht ausführlich getestet (wie alles hier), liefert
aber erst mal ähnliche Ergebnisse wie CG

[[Imported from SVN: r961]]

[[Imported from SVN: r960]]

[[Imported from SVN: r959]]

Then the Domain and Range, which are DiscreteFunctions and by default the
same. All applications using this operator has swap the template
arguments.

[[Imported from SVN: r958]]

DiscreteOperatorDefault. This means that all DiscreteOperators written and
inherited from DiscreteOperatorDefault can use the operator +
functionality of combining two operators by combining thier local operators.
Also the sotrage of the new created local operators is provided now.

[[Imported from SVN: r957]]

[[Imported from SVN: r956]]

[[Imported from SVN: r955]]

[[Imported from SVN: r954]]

[[Imported from SVN: r953]]

[[Imported from SVN: r952]]

ilu0 preconditioner can now be used

[[Imported from SVN: r951]]

[[Imported from SVN: r950]]

with up to microsecond-resolution (and doesn't need the HZ or CLK_TCK
define)

[[Imported from SVN: r949]]

system/libc-functions. You wouldn't normally catch this :)

[[Imported from SVN: r948]]

[[Imported from SVN: r947]]

[[Imported from SVN: r946]]

[[Imported from SVN: r945]]

[[Imported from SVN: r944]]