Thomas Fetzer authored Apr 24, 2018 and Kilian Weishaupt committed Apr 27, 2018

Following headers are not fixed:
make -t headercheck__tutorial_solution_ex3_mycompressiblecomponent.hh headercheck__dumux_material_chemistry_electrochemistry_electrochemistryni.hh headercheck__dumux_discretization_staggered_elementvolumevariables.hh headercheck__dumux_discretization_staggered_gridvariablestraits.hh