Added new type of evaluate in class function.

[[Imported from SVN: r331]]

[[Imported from SVN: r330]]

is equal to the volume of the reference element.

[[Imported from SVN: r329]]

nend on class Entity<codim=0,..> to ibegin and iend.

[[Imported from SVN: r328]]

[[Imported from SVN: r327]]

[[Imported from SVN: r326]]

[[Imported from SVN: r325]]

Furthermore changed nbegin and nend to ibegin and iend.

[[Imported from SVN: r324]]

Therefore the methods nbegin and nend are changed to ibegin and iend on the
class Entity.

[[Imported from SVN: r323]]

[[Imported from SVN: r322]]

[[Imported from SVN: r321]]

[[Imported from SVN: r320]]

checkInside check wether a point lies within the reference element or not.

[[Imported from SVN: r319]]

as max() and min() in the standard library (#include <algorithm>).
Since I don't have Albert I can't test everything.  I apologize
if I broke something.

[[Imported from SVN: r318]]

[[Imported from SVN: r317]]

[[Imported from SVN: r316]]

It then creates a list of all UG headers that are directly or indirectly
included by them.  All these files are parsed for preprocessor macro
definitions, and a file ug_undefs.hh is written, that contains an
#undef for each macro found.  ug_undef.hh needs to be included directly
after all UG includes, to be a seal against 'macro leaking'.

Hello you AlbertGrid guys.  Might this be of interest to you too?

[[Imported from SVN: r315]]

[[Imported from SVN: r314]]

-> configure failed without UG

[[Imported from SVN: r313]]

[[Imported from SVN: r312]]

[[Imported from SVN: r311]]

[[Imported from SVN: r310]]

[[Imported from SVN: r309]]

dimension.

[[Imported from SVN: r308]]

[[Imported from SVN: r307]]

[[Imported from SVN: r306]]

[[Imported from SVN: r305]]

[[Imported from SVN: r304]]

[[Imported from SVN: r303]]

meant to be parsed by make we use make to get the settings... strange
but works...

[[Imported from SVN: r302]]

[[Imported from SVN: r301]]

[[Imported from SVN: r300]]

defined after DUNE_PATH_BLAS has run

[[Imported from SVN: r299]]

[[Imported from SVN: r298]]

[[Imported from SVN: r297]]

Furthermore fixed a bug in AlbertGridElement::mapVertices.
The Method global now works for all dimesnions and codimensions.

[[Imported from SVN: r296]]

[[Imported from SVN: r295]]

[[Imported from SVN: r294]]

[[Imported from SVN: r293]]

[[Imported from SVN: r292]]