[[Imported from SVN: r1650]]

[[Imported from SVN: r1649]]

[[Imported from SVN: r1648]]

[[Imported from SVN: r1647]]

the result of numberInSelf complies with the official Dune reference topologies also if the element is a triangle.  Danke Carsten

[[Imported from SVN: r1646]]

[[Imported from SVN: r1645]]

[[Imported from SVN: r1644]]

[[Imported from SVN: r1643]]

[[Imported from SVN: r1642]]

[[Imported from SVN: r1641]]

[[Imported from SVN: r1640]]

[[Imported from SVN: r1639]]

[[Imported from SVN: r1638]]

Now works with C++ compiler.
For using the display tool the Grape library and header is needed.

The display tool can display 2d and 3d hierarchical grids and at this
moment linear continuous and non-continuous and constant data sets.

[[Imported from SVN: r1637]]

[[Imported from SVN: r1636]]

[[Imported from SVN: r1635]]

father and ownersFather method modified slightly.
fixed bug in mapVertices method.
implemented entity method new.
modfied setElInfo methode due to removal of elNum.
modified implementation of local using th multAssign method.

AlbertaGrid passes gridcheck of dune.

[[Imported from SVN: r1634]]

Removed some useless code.

[[Imported from SVN: r1633]]

removed elNum from Entity class.
implemented ownersFather method.
implemented subIndex to HierarchicIndexSet.
AlbertaGrid passed gridcheck now !!

[[Imported from SVN: r1632]]

[[Imported from SVN: r1631]]

[[Imported from SVN: r1630]]

[[Imported from SVN: r1629]]

much sense.

[[Imported from SVN: r1628]]

And some minor coding style changes and documentation.

[[Imported from SVN: r1627]]

[[Imported from SVN: r1626]]

[[Imported from SVN: r1625]]

[[Imported from SVN: r1624]]

[[Imported from SVN: r1623]]

Removed some useless methods, like getTime and markNew on class Grid.
i.e. clean up.

[[Imported from SVN: r1622]]

Also implemented edge numbering for 3d, but not tested right now.

[[Imported from SVN: r1621]]

Furthermore improved the maxlevel calc and manIndex calc.

[[Imported from SVN: r1620]]

[[Imported from SVN: r1619]]

step because they may have changed.

[[Imported from SVN: r1618]]

for each codim started with codim = dim.

[[Imported from SVN: r1617]]

[[Imported from SVN: r1616]]

[[Imported from SVN: r1615]]

[[Imported from SVN: r1614]]

[[Imported from SVN: r1613]]

[[Imported from SVN: r1612]]

[[Imported from SVN: r1611]]