Kudos to Christoph Grüninger with two additions:
 * Note that the transition code should be removed before the next release.
 * Don't give people warnings about <dune/common/geometrytype.hh> just because
   they included <dune/common/geometrytypeindex.hh> or
   <dune/geometry/typeindex.hh>.

[[Imported from SVN: r6529]]

[[Imported from SVN: r6527]]

[[Imported from SVN: r6526]]

[[Imported from SVN: r6525]]

[[Imported from SVN: r6523]]

[[Imported from SVN: r6522]]

See FS#966.

[[Imported from SVN: r6521]]

the user (see FS#958). Kudos go to Andreas Lauser.

Note: I looked through the patch and asserted that the resume feature is still
working (I always overwrite the resume file anyway). In case dunecontrol stops
working for someone, please simply revert this patch (if possible) and add a
comment to FS#958).

[[Imported from SVN: r6520]]

[[Imported from SVN: r6519]]

[[Imported from SVN: r6518]]

Patch by Elias Pipping (see FS 944).

[[Imported from SVN: r6517]]

[[Imported from SVN: r6516]]

document how key/value pairs have to appear in the command line options so that readOptions recognizes them

[[Imported from SVN: r6515]]

file format does not belong in the class description, because the class
parses other input sources as well.

[[Imported from SVN: r6514]]

[[Imported from SVN: r6513]]

[[Imported from SVN: r6512]]

[[Imported from SVN: r6511]]

[[Imported from SVN: r6510]]

HAS_ATTRIBUTE_DEPRECATED_MSG in config.h and move the rest into
dune/common/deprecated.hh. this should fix older autotools and is
conceptionally cleaner IMHO

Credits to Andreas Lauser.

[[Imported from SVN: r6509]]

* add DUNE_DEPRECATED_MSG("message") macro
* credits to Andreas Lauser

[[Imported from SVN: r6508]]

Since various compiler versions only support the 'unused'
attribute without a message, one has to check for both
versions separately.  Cf. the discussion in FS 956.

[[Imported from SVN: r6507]]

[[Imported from SVN: r6506]]

[[Imported from SVN: r6505]]

[[Imported from SVN: r6500]]

[[Imported from SVN: r6499]]

[[Imported from SVN: r6498]]

[[Imported from SVN: r6497]]

[[Imported from SVN: r6496]]

[[Imported from SVN: r6495]]

[[Imported from SVN: r6494]]

[[Imported from SVN: r6493]]

* update configure check
* move nullptr_t to namespace Dune
* import nullptr_t from namespace std (according to updated proposal)

[[Imported from SVN: r6492]]

[[Imported from SVN: r6491]]

[[Imported from SVN: r6490]]

[[Imported from SVN: r6489]]

[[Imported from SVN: r6488]]

[[Imported from SVN: r6487]]

to FieldVector::size() as a method.

With this patch applied FieldVector::size remains an enum, hence all your
code compiles as before.  However you get a compiler warning explaining
the issue and suggesting to configure with --enable-fieldvector-size-is-method.
If you do so, then FieldVector::size becomes a method, and you may have
to go out and adjust your code.  The configure flag is transitional and
will be removed after dune 2.2 is out.

Remember that there is no smoother way to do the transition, as you can't
have FieldVector::size to be both an enum value and a method at the same
time.

This fixes FlySpray issue 819.


[[Imported from SVN: r6486]]

[[Imported from SVN: r6484]]

[[Imported from SVN: r6483]]