[[Imported from SVN: r4726]]

[[Imported from SVN: r4725]]

[[Imported from SVN: r4724]]

[[Imported from SVN: r4723]]

[[Imported from SVN: r4722]]

* added support for environment variables $MAKE and $GREP to dunecontrol
* updated buildsystemhowto

[[Imported from SVN: r4721]]

[[Imported from SVN: r4720]]

[[Imported from SVN: r4719]]

[[Imported from SVN: r4718]]

[[Imported from SVN: r4717]]

[[Imported from SVN: r4716]]

[[Imported from SVN: r4715]]

[[Imported from SVN: r4714]]

[[Imported from SVN: r4713]]

[[Imported from SVN: r4712]]

[[Imported from SVN: r4711]]

be a .cc file which in this case is not a good idea. 
The singletons are now created in the instance method and the instance
pointer is not needed anymore. 



[[Imported from SVN: r4710]]

troubles when using mpicxx and there are only shared lib of mpi.



[[Imported from SVN: r4709]]

on many systems dvips tries to print directly

[[Imported from SVN: r4708]]

[[Imported from SVN: r4707]]

[[Imported from SVN: r4706]]

[[Imported from SVN: r4705]]

[[Imported from SVN: r4704]]

[[Imported from SVN: r4703]]

Many thanks to Klaus Schneider for the hint!

[[Imported from SVN: r4702]]

[[Imported from SVN: r4701]]

[[Imported from SVN: r4700]]

[[Imported from SVN: r4699]]

[[Imported from SVN: r4698]]

Wrote a small shell function to find the canonical path of the shell
programs.

[[Imported from SVN: r4697]]

[[Imported from SVN: r4696]]

some compiler warnings, and makes FieldVectors of size larger than 500 possible.

I left in the TMP for the norms of FieldVectors, because you can't remove it without
introducing a temporary, and I didn't want to do that without measuring the effects.

Also:  FieldVector::print() is deprecated now.  Please use operator<< instead.

[[Imported from SVN: r4695]]

[[Imported from SVN: r4694]]

[[Imported from SVN: r4693]]

for dune/common/stdstreams.hh

[[Imported from SVN: r4692]]

[[Imported from SVN: r4691]]

[[Imported from SVN: r4690]]

As for static hdf5 libraries additionla libraries might be 
needed for the linking (e.g. -lz) those can now be given via
the --with-hdf5-libs=LIBS parameter.

[[Imported from SVN: r4689]]

[[Imported from SVN: r4688]]

* spelling corrections
* formatting corrections

[[Imported from SVN: r4687]]