Adhere to shared_ptr: empty constructor constructs null pointer.

[[Imported from SVN: r5732]]

Removed exit of the test program. Now the destructors are called and
there are no leaks any more.

[[Imported from SVN: r5731]]

Damn it. I forgot half the check-in.

New version without reinterpret casts. Please test!

[[Imported from SVN: r5730]]

[[Imported from SVN: r5729]]

[[Imported from SVN: r5728]]

[[Imported from SVN: r5727]]

[[Imported from SVN: r5726]]

[[Imported from SVN: r5725]]

* fix fs#652

[[Imported from SVN: r5724]]

[[Imported from SVN: r5723]]

[[Imported from SVN: r5722]]

[[Imported from SVN: r5721]]

[[Imported from SVN: r5720]]

[[Imported from SVN: r5719]]

[[Imported from SVN: r5718]]

thanks to Bård Skaflestad for the patch

[[Imported from SVN: r5717]]

[[Imported from SVN: r5716]]

to check and then (if one does not remember all FS tasks) one
starts to play around with configure flags and wasts a lot of
time.
For testing sllisttest one can always write
   make sllisttest
(at least I hope that is what EXTRA_PROGRAMS does)


[[Imported from SVN: r5715]]

[[Imported from SVN: r5714]]

since the shared_ptr change?)

[[Imported from SVN: r5713]]

[[Imported from SVN: r5712]]

[[Imported from SVN: r5710]]

for a program run via make check this takes to long (7min) and nothing additional seems to be checked through more iterations - if this check did something more which I do not understand please revert and comment

[[Imported from SVN: r5705]]

*Add const to *multiplyany()
*Implement *multiplyany() for FieldMatrix<k,1,1>
Thanks to Atgeirr Flø Rasmussen!

[[Imported from SVN: r5704]]

[[Imported from SVN: r5703]]

[[Imported from SVN: r5702]]

[[Imported from SVN: r5701]]

[[Imported from SVN: r5700]]

[[Imported from SVN: r5699]]

[[Imported from SVN: r5698]]

[[Imported from SVN: r5697]]

  based on your current Doxyfile.in
- if you still use Doxyfile.in the script emits a warning stating how
  you can upgrade

[[Imported from SVN: r5696]]

[[Imported from SVN: r5695]]

dune directory

[[Imported from SVN: r5694]]

- define DUNE_COMMON_BIN to make out-of-source builds work
 ... in general there is still some work to be done

[[Imported from SVN: r5693]]

- doxygen/html wasn't properly included
- enable build only if doxygen was found

[[Imported from SVN: r5692]]

[[Imported from SVN: r5691]]

- you can now add
  headercheck_IGNORE=foo.hh
  to your Makefile.am to skip the headercheck for foo.hh

[[Imported from SVN: r5690]]

[[Imported from SVN: r5688]]

[[Imported from SVN: r5687]]