[[Imported from SVN: r600]]

[[Imported from SVN: r599]]

[[Imported from SVN: r598]]

Sequential amg test called mpi routines when mpi is present.
Fixed.

[[Imported from SVN: r597]]

[[Imported from SVN: r596]]

[[Imported from SVN: r595]]

[[Imported from SVN: r594]]

[[Imported from SVN: r593]]

[[Imported from SVN: r592]]

[[Imported from SVN: r591]]

[[Imported from SVN: r590]]

[[Imported from SVN: r589]]

[[Imported from SVN: r588]]

[[Imported from SVN: r587]]

[[Imported from SVN: r586]]

[[Imported from SVN: r585]]

[[Imported from SVN: r584]]

[[Imported from SVN: r583]]

[[Imported from SVN: r582]]

Exports more information to outside with tuples.

[[Imported from SVN: r581]]

[[Imported from SVN: r580]]

[[Imported from SVN: r579]]

[[Imported from SVN: r578]]

[[Imported from SVN: r577]]

[[Imported from SVN: r576]]

[[Imported from SVN: r575]]

[[Imported from SVN: r574]]

[[Imported from SVN: r573]]

[[Imported from SVN: r572]]

[[Imported from SVN: r571]]

[[Imported from SVN: r570]]

[[Imported from SVN: r569]]

epsilon in bicg method reduced

[[Imported from SVN: r568]]

By increasing the stack size the setup time for Peters example with
globally refined ugcube on the 9th level drops by a factor of 10!

[[Imported from SVN: r567]]

[[Imported from SVN: r566]]

There no Makefile in fem/norms any more. Removed it from configure.ac

[[Imported from SVN: r565]]

[[Imported from SVN: r564]]

[[Imported from SVN: r563]]

[[Imported from SVN: r562]]

[[Imported from SVN: r561]]