Add changes from reference solution branch

ErrorEstimation/CMakeLists.txt

@@ -4,8 +4,8 @@ add_library(ErrorEstimationLib
     ProblemConfig.h
     TPZHDivErrorEstimator.cpp
     TPZHDivErrorEstimator.h
-    TPZHybridH1ErrorEstimator.cpp
-    TPZHybridH1ErrorEstimator.h
+    #TPZHybridH1ErrorEstimator.cpp
+    #TPZHybridH1ErrorEstimator.h
     TPZMHMHDivErrorEstimator.cpp
     TPZMHMHDivErrorEstimator.h
     # Related tools

ErrorEstimation/Material/CMakeLists.txt

@@ -4,14 +4,14 @@ target_sources(ErrorEstimationLib PUBLIC
     TPZHDivErrorEstimateMaterial.h
     TPZMixedHdivErrorEstimate.cpp
     TPZMixedHdivErrorEstimate
-    TPZMatLaplacianHybrid.cpp
-    TPZMatLaplacianHybrid.h
-    TPZPressureProjection.h
-    TPZPressureProjection.cpp
-    TPZHybridH1ErrorEstimateMaterial.h
-    TPZHybridH1ErrorEstimateMaterial.cpp
-    TPZSteklovMaterial.h
-    TPZSteklovMaterial.cpp
+    #TPZMatLaplacianHybrid.cpp
+    #TPZMatLaplacianHybrid.h
+    #TPZPressureProjection.h
+    #TPZPressureProjection.cpp
+    #TPZHybridH1ErrorEstimateMaterial.h
+    #TPZHybridH1ErrorEstimateMaterial.cpp
+    #TPZSteklovMaterial.h
+    #TPZSteklovMaterial.cpp
 )
 
 target_include_directories(ErrorEstimationLib PUBLIC ${CMAKE_CURRENT_LIST_DIR})