[[Imported from SVN: r2085]]

[[Imported from SVN: r2084]]

[[Imported from SVN: r2083]]

#ifdef _3 stuff disappeared.

Added code the writes the leaf level (and not a fixed level) into an
AmiraMesh file.  Not working yet, though.

[[Imported from SVN: r2082]]

[[Imported from SVN: r2081]]

[[Imported from SVN: r2080]]

It seems like I finally found the bug in the
poolallocator. Unfortunately I cannot recall what it was.

Still the static memory pool in the pool allocator seems to prevent
the destructor of sllist from being called sometimes. This is annoying!

[[Imported from SVN: r2079]]

[[Imported from SVN: r2078]]

divisor and the least common multiple of two longs.

[[Imported from SVN: r2077]]

[[Imported from SVN: r2076]]

codim<codim> irritated  icc 7.x.

[[Imported from SVN: r2075]]

icc version 7.x. Now icc 7.x compiles dune again, which is necessary for
example on clusters where newer compilers are not installed (helics, etc.)

[[Imported from SVN: r2074]]

[[Imported from SVN: r2073]]

[[Imported from SVN: r2072]]

[[Imported from SVN: r2071]]

Also forgot to set walkLevel in setEntity method of Entity<0>.
Also some minor faceliftings.

[[Imported from SVN: r2070]]

[[Imported from SVN: r2069]]

[[Imported from SVN: r2068]]

[[Imported from SVN: r2067]]

process.

[[Imported from SVN: r2066]]

The mark method now set nospilt if marker is 0.

[[Imported from SVN: r2065]]

[[Imported from SVN: r2064]]

[[Imported from SVN: r2063]]

[[Imported from SVN: r2062]]

provided by the macro grid file.

[[Imported from SVN: r2061]]

[[Imported from SVN: r2060]]

[[Imported from SVN: r2059]]

[[Imported from SVN: r2058]]

[[Imported from SVN: r2057]]

[[Imported from SVN: r2056]]

[[Imported from SVN: r2055]]

[[Imported from SVN: r2054]]

[[Imported from SVN: r2053]]

[[Imported from SVN: r2052]]

[[Imported from SVN: r2051]]

[[Imported from SVN: r2050]]

Set ghost support to old method.

[[Imported from SVN: r2049]]

[[Imported from SVN: r2048]]

[[Imported from SVN: r2047]]

[[Imported from SVN: r2046]]