set order parameter of dynamic LAgrangePreBasis correctly

See merge request !233

cleanup of navier-stokes example

See merge request !232

Implement a NodeCache for cached evaulation of local-basis functions and gradients

See merge request !227

Rename gradientAtQp into gradientOf and similarly other expressions

See merge request !225

Allow storage of GridFunctions in DirichletBC

See merge request !229

Add deduction guides to DiscreteFunction to allow construction from DOFVector

See merge request !228

Add utility to convert a preBasis to a flat preBasis

See merge request !212

some simple cleanup of the type_traits

See merge request !224

use standard attributes instead of dune macros

See merge request !222

remove specialization for UGGrid since it is fixed in dune-uggrid master

See merge request !218

rename child() into discreteFunction()

See merge request !219

modern cmake

See merge request !213

Feature/update doc

See merge request !216

Fix directories in Doxyfile

See merge request !217

Replace old src/amdis/... paths with amdis/... in Doxyfile
Build doc for all backends, not just MTL
Split howto.md into two files and include them in doc
Hide Dune namespace from doc (contains almost only forward decl)

unify config.h includes

See merge request !208

eliminate deprecated TreePath for dune-typetree >= 2.7

See merge request !209

implement macro FWD() directly using static_cast instead of std::forward

See merge request !210

remove 'xyz is already created' warning in ProblemStat::initialize

See merge request !211