Complained by autoconf 1.14, cf. FS#1462.

Some cmake specific dirs have been deleted in commit c66db537
but not removed from configure.ac resulting the build process to fail for the autotools.

[[Imported from SVN: r1921]]

[[Imported from SVN: r1786]]

The index sets themselves are already there.

Step 2: removing files from dune-istl

[[Imported from SVN: r1782]]

[[Imported from SVN: r1779]]

[[Imported from SVN: r1500]]

[[Imported from SVN: r1149]]

[[Imported from SVN: r1122]]

* update configure and Makefiles

[[Imported from SVN: r1100]]

[[Imported from SVN: r1095]]

[[Imported from SVN: r1024]]

[[Imported from SVN: r977]]

* use doxy-header/footer.html only wen building with dune-web
* fix #267

[[Imported from SVN: r896]]

[[Imported from SVN: r848]]

Makefiles in doc and doc/comm are substituted in the distribution
tarballs as just the pdfs are distributed and there is therefore no
need to build from latex.

[[Imported from SVN: r743]]

from svn with installed modules.

[[Imported from SVN: r737]]

[[Imported from SVN: r733]]

[[Imported from SVN: r730]]

[[Imported from SVN: r713]]

[[Imported from SVN: r712]]

[[Imported from SVN: r631]]

[[Imported from SVN: r630]]

[[Imported from SVN: r622]]

[[Imported from SVN: r605]]

[[Imported from SVN: r589]]

[[Imported from SVN: r575]]

[[Imported from SVN: r574]]

[[Imported from SVN: r573]]

[[Imported from SVN: r572]]

[[Imported from SVN: r571]]

[[Imported from SVN: r570]]

[[Imported from SVN: r566]]

There no Makefile in fem/norms any more. Removed it from configure.ac

[[Imported from SVN: r565]]

[[Imported from SVN: r564]]

[[Imported from SVN: r563]]

[[Imported from SVN: r561]]

[[Imported from SVN: r560]]

[[Imported from SVN: r559]]

[[Imported from SVN: r558]]