Merge branch 'develop' into feature/variational-hydro

CMakeLists.txt

src/geometry/SquareTransformation.hpp

src/geometry/TriangleTransformation.hpp

src/scheme/PolynomialReconstruction.cpp

...ion_utils/BoundaryIntegralReconstructionMatrixBuilder.cpp

...ion_utils/BoundaryIntegralReconstructionMatrixBuilder.hpp

...tion_utils/ElementIntegralReconstructionMatrixBuilder.cpp

...tion_utils/ElementIntegralReconstructionMatrixBuilder.hpp

src/utils/SignalManager.cpp

tests/test_LinearSolver.cpp

tests/test_PolynomialReconstruction_degree_2.cpp

tools/plugin-template/CMakeLists.txt-template