[[Imported from SVN: r2592]]

[[Imported from SVN: r2591]]

[[Imported from SVN: r2590]]

[[Imported from SVN: r2589]]

[[Imported from SVN: r2588]]

[[Imported from SVN: r2587]]

[[Imported from SVN: r2586]]

[[Imported from SVN: r2585]]

Also changed all const char * to string.

In realloc of array the size estimate changed.

[[Imported from SVN: r2584]]

Also changed basic_string to string.

[[Imported from SVN: r2583]]

Also the DofArray in DiscreteFunction is a reference now.
The array is stored in the MemObject.

[[Imported from SVN: r2582]]

[[Imported from SVN: r2581]]

[[Imported from SVN: r2580]]

[[Imported from SVN: r2579]]

[[Imported from SVN: r2578]]

[[Imported from SVN: r2577]]

[[Imported from SVN: r2576]]

[[Imported from SVN: r2575]]

[[Imported from SVN: r2574]]

[[Imported from SVN: r2573]]

[[Imported from SVN: r2572]]

[[Imported from SVN: r2571]]

the grid.

[[Imported from SVN: r2570]]

as ghosts and HElements is only done in the method setGhost of the entity
class.

[[Imported from SVN: r2569]]

implemented use of ghost to work with both method, and entity pointer is
created the same way for all different entities.

[[Imported from SVN: r2568]]

[[Imported from SVN: r2567]]

[[Imported from SVN: r2566]]

[[Imported from SVN: r2565]]

Bug fix in leafbegin for parallel version.

Added method write ascii for Grid which writes leafgrid as macro grid.

[[Imported from SVN: r2564]]

[[Imported from SVN: r2563]]

[[Imported from SVN: r2562]]

[[Imported from SVN: r2561]]

[[Imported from SVN: r2560]]

[[Imported from SVN: r2559]]

added specialization for 1D simplex so that 1D quadraturerules can be used.

[[Imported from SVN: r2558]]

[[Imported from SVN: r2557]]

behaviour for unknown enum values to throw an exception. IMHO far more
useful for the user that returning the "unknown" value

[[Imported from SVN: r2556]]

not know.

[[Imported from SVN: r2555]]

[[Imported from SVN: r2554]]

The new TimeScene is generated at the end of the Scene Tree.

[[Imported from SVN: r2553]]