[staggered] Clean up includes

dumux/freeflow/staggered/model.hh

@@ -28,6 +28,7 @@
 #define DUMUX_NAVIERSTOKES_MODEL_HH
 
 // #include <dumux/porousmediumflow/implicit/velocityoutput.hh>
+#include "../staggeredni/model.hh"
 #include "properties.hh"
 
 namespace Dumux

dumux/freeflow/staggeredni/properties.hh

@@ -27,7 +27,7 @@
 #ifndef DUMUX_NAVIERSTOKES_NI_PROPERTIES_HH
 #define DUMUX_NAVIERSTOKES_NI_PROPERTIES_HH
 
-// #include <dumux/freeflow/staggered/properties.hh>
+#include <dumux/implicit/properties.hh>
 
 namespace Dumux
 {

dumux/freeflow/staggeredni/propertydefaults.hh

@@ -27,10 +27,7 @@
 #ifndef DUMUX_NAVIER_STOKES_NI_PROPERTY_DEFAULTS_HH
 #define DUMUX_NAVIER_STOKES_NI_PROPERTY_DEFAULTS_HH
 
-#include "properties.hh"
-#include "model.hh"
 #include "indices.hh"
-#include "../staggered/propertydefaults.hh"
 
 namespace Dumux
 {