support for out-of-source builds in Dune.

You call dunecontrol with a parameter --builddir=NAME
dunecontrol will create a subdirectory NAME inside each 
module and do an out-of-source build there.

Not necessarily all modules support out-of-source, but at 
least common/istl did work.

[[Imported from SVN: r5813]]

[[Imported from SVN: r5812]]

* make distcheck work
* make out-of-source builds for tarballs work
... all this only for dune-common...

[[Imported from SVN: r5811]]

[[Imported from SVN: r5805]]

You might sometimes need them im the Function<D,R>
is used as template argument.

[[Imported from SVN: r5803]]

[[Imported from SVN: r5802]]

* use test(i) to get the value of a bit instead of getBit(i), this
  method work for bitset and BitSetVectorConstReference

[[Imported from SVN: r5801]]

* add more tests, some of them fail atm.

[[Imported from SVN: r5800]]

[[Imported from SVN: r5799]]

[[Imported from SVN: r5798]]

[[Imported from SVN: r5797]]

[[Imported from SVN: r5796]]

[[Imported from SVN: r5795]]

[[Imported from SVN: r5794]]

[[Imported from SVN: r5793]]

- add proper web-install target that seperated recursion and local targets
- move web-install to documentation, so that you can call "make web.install" from top-src
- provide fallback targets, if doxygen and/or wml is missing

[[Imported from SVN: r5792]]

[[Imported from SVN: r5791]]

foreign 1.5 (require automake >= 1.5)
and
tar-pax (use pax archive format)

[[Imported from SVN: r5790]]

[[Imported from SVN: r5789]]

[[Imported from SVN: r5788]]

[[Imported from SVN: r5787]]

Added test for version 4.0

[[Imported from SVN: r5786]]

[[Imported from SVN: r5785]]

[[Imported from SVN: r5784]]

patch provided by Atgeirr Rasmussen


[[Imported from SVN: r5783]]

[[Imported from SVN: r5780]]

use AC_PROG_LIBTOOL and AC_DISABLE_SHARED instead of
LT_INIT([disable-shared]).  LT_INIT may be the new way of doing this, but the
other are not yet deprecated and I could not get LT_INIT to work

tested with libtool 2.2.6 and 1.5.26

[[Imported from SVN: r5779]]

[[Imported from SVN: r5778]]

[[Imported from SVN: r5777]]

[[Imported from SVN: r5776]]

[[Imported from SVN: r5775]]

[[Imported from SVN: r5774]]

[[Imported from SVN: r5773]]

[[Imported from SVN: r5772]]

[[Imported from SVN: r5771]]

[[Imported from SVN: r5770]]

[[Imported from SVN: r5769]]

[[Imported from SVN: r5768]]

[[Imported from SVN: r5767]]

[[Imported from SVN: r5766]]