Updated CHANGELOG

Signed-off-by: Santiago Ospina <saospina@hugo.iwr.uni-heidelberg.de>

CHANGELOG.md

@@ -17,6 +17,8 @@
     GitLab Runner cannot handle the load
 * Use the `OVLP_AMG_4_DG` linear solver for all computations, including
     sequential ones. This significantly improves performance for large problems.
+* Decentralization of the header system so that in most of the header files are 
+	independent of each other  
 
 ### Fixed
 * The source code is now compatible to the Clang LLVM compiler.

dune/dorie/test/test-mass-conservation.hh

 #ifndef TEST_MASS_CONSERVATION_HH
 #define TEST_MASS_CONSERVATION_HH
 
-#include "../solver/util_typedefs.hh"
-#include "../solver/util_grid_creator.hh"
-#include "../solver/richards_boundary.hh"
-#include "../interface/util.hh"
-
 #include <algorithm>
 #include <vector>
 #include <memory>
 
-
 #include <dune/common/parametertree.hh>
 #include <dune/common/parallel/mpihelper.hh>
 
@@ -32,6 +26,11 @@
 #include <dune/dorie/interface/simulation.hh>
 #include <dune/dorie/interface/simulation.cc>
 
+#include "../solver/util_typedefs.hh"
+#include "../solver/util_grid_creator.hh"
+#include "../solver/richards_boundary.hh"
+#include "../interface/util.hh"
+
 namespace Dune {
 namespace Dorie {