[[Imported from SVN: r1878]]

[[Imported from SVN: r1876]]

[[Imported from SVN: r1820]]

[[Imported from SVN: r1803]]

[[Imported from SVN: r1787]]

[[Imported from SVN: r1776]]

[[Imported from SVN: r1769]]

[[Imported from SVN: r1723]]

[[Imported from SVN: r1717]]

[[Imported from SVN: r1714]]

[[Imported from SVN: r1713]]

...

Also added specialisation for dimRange = 1.

[[Imported from SVN: r1699]]

1 and polOrd = 0.

[[Imported from SVN: r1698]]

process.

[[Imported from SVN: r1697]]

[[Imported from SVN: r1696]]

[[Imported from SVN: r1688]]

includes the IndexSet this space is working with, i.e. LevelIndex,
HierarchicIndex etc.

All other changes due to the changes made in DofManager.

[[Imported from SVN: r1686]]

[[Imported from SVN: r1685]]

Next the one who changes some features in base class please check all
how big this change is.

[[Imported from SVN: r1684]]

Adapted to changes of DofManager.

Also Entity in localFunction and init of LocalFunction is const now.

[[Imported from SVN: r1683]]

[[Imported from SVN: r1682]]

[[Imported from SVN: r1681]]

communicatioon. Here the GatherScatter action types have to be added.

This Operator also allow an += operation and and + operation like the local
combined operator.

[[Imported from SVN: r1680]]

The DofManager now can also handle different IndexSets, which means that
DiscreteFunctions from different FunctionsSpace can be managed.

[[Imported from SVN: r1679]]

[[Imported from SVN: r1658]]

[[Imported from SVN: r1657]]

[[Imported from SVN: r1656]]

[[Imported from SVN: r1655]]

[[Imported from SVN: r1654]]

[[Imported from SVN: r1648]]

[[Imported from SVN: r1641]]

[[Imported from SVN: r1635]]

[[Imported from SVN: r1596]]

[[Imported from SVN: r1595]]

[[Imported from SVN: r1580]]

[[Imported from SVN: r1578]]

[[Imported from SVN: r1577]]

[[Imported from SVN: r1575]]

Changed things from bad to worse in the last commit... This one does the job, but is far from optimal.

[[Imported from SVN: r1574]]

[[Imported from SVN: r1573]]